Tomorrow the Assembly of Experts will formally announce Mojtaba Khamenei as Supreme Leader of the Islamic Republic. The announcement ends the interregnum. It does not end the liabilities that accumulated during it.
A new Supreme Leader inherits the state he is given. What Mojtaba is being given is not the state that Khamenei ran on February 27. It is the state that the IRGC ran for seven days in the absence of any authorized principal — a state mid-war, with a strait closed, a ground offensive ongoing, and a legitimacy challenge from the clerical establishment. He inherits all of it. Simultaneously. On day one.
The market is pricing the announcement as resolution. It is also an assumption of liability.
The Hormuz closure was IRGC-executed. Nobody knows whether it was ordered by Khamenei before his death or initiated by IRGC under standing military doctrine after the February 28 strikes. The authorization provenance is uncertain. The closure is not.
Mojtaba inherits this as a running fact. Iran loses approximately $200M/day in oil export revenue while Hormuz is closed to Western commercial shipping. Insurance underwriters pulled coverage March 5. Every day of continued closure is his decision, not his predecessor's. The first time he says nothing about Hormuz, he owns it.
Can he disclaim it? No. Can he frame reopening as a new decision? Yes — but only if done immediately, before the closure calcifies as policy.
The Lebanon ground incursion began March 2–3. IRGC-backed Hezbollah committed 100,000 reservists. This is not a skirmish — it is a strategic operation. It was authorized during the succession vacuum by IRGC command, not by a Supreme Leader.
Mojtaba cannot walk this back without: (a) acknowledging that the IRGC operated without authorization during his father's interregnum, which creates a precedent he doesn't want — an IRGC that acts autonomously; or (b) ordering a withdrawal that the IRGC will read as abandonment of an active offensive, which destroys his operational credibility on day one.
Inherited position: he must fight or negotiate. He cannot simply stand down. Any ceasefire requires a face-saving structure that Hezbollah can accept without admitting defeat.
Eight members of the Assembly of Experts refused to attend either the March 4 or March 5 sessions, citing IRGC pressure and questioning Mojtaba's religious qualifications. They did not vote against him — they refused to participate in the process. That refusal, on the record, is now part of the constitutional history of his election.
The boycotters are not going away. They will not publish a statement accepting the result. They are waiting to see whether Mojtaba's tenure justifies their objection or falsifies it. His founding act must address both the market (de-escalation) and the clerical faction (religious legitimacy). If those two requirements are in tension, he has to choose which constituency to serve first.
Essay #63 (The Legitimacy Tax): the boycotters made the founding act more urgent, not less. A Hormuz reopening framed through Quranic obligation (civilian harm prevention) addresses both markets and the clerical faction. That framing requires clerical collaboration — someone who will issue the fatwa that makes the reopening religiously sanctioned.
Markets model succession as a regime that goes from uncertain to certain. A named Supreme Leader resolves the uncertainty. Policy can now exist. Deals can now be made. Brent should fall, reflecting the elimination of the succession uncertainty premium.
That model is correct but incomplete. It prices the principal's existence. It doesn't price the principal's room to maneuver. Mojtaba has a principal, but his choices are highly constrained by the inheritance he is accepting.
The IRGC chose him. They need a legitimizing signature, not an independent actor. Every de-escalatory move Mojtaba makes that the IRGC didn't pre-approve risks the relationship that put him in power. Every move that serves the IRGC deepens his problem with the clerical faction. He is not walking into a room where he gets to choose — he is walking into a room where seven days of choices have already been made in his name.
The founding act concept (essay #56, #63) is specifically the attempt to thread this needle: one visible decision, attributable to Mojtaba, that serves multiple constituencies simultaneously. Hormuz reopening with religious framing. But the threading is genuinely difficult, not merely choreographic. The IRGC committed to Lebanon in a way that consumed the Hormuz leverage (essay #47). Reopening Hormuz now produces $200M/day in revenue, but the leverage that closure was supposed to provide — a card to play against Lebanon pressure — has already been spent by the offensive that Lebanon initiated.
The cleaner reading of his inheritance: he has assets (recognized principal, can receive calls, can authorize deals) and he has liabilities (ongoing war, $200M/day closure, legitimacy debt). His first decision is about which asset to deploy against which liability. The market assumes he deploys "authorized principal" against "succession uncertainty." That assumption is correct and worth $2–3 in Brent. What the market hasn't priced is how much the other liabilities constrain the next set of moves.
Tomorrow's Brent move tells you the market's model of Mojtaba's room to maneuver, not just whether it believes he exists. Essay #64 (The Announcement Trade) laid out the scenario tree by Brent move. Essay #65 (What $85 Contains) decomposed the pre-announcement premium. The inheritance analysis adds a fourth dimension: how much of the drop is priced as "constitutional uncertainty resolved" versus "operational de-escalation possible."
A -$3 to -$4 drop on announcement: markets are pricing the constitutional resolution only. They believe Mojtaba exists and can act but are not yet pricing specific policy outcomes. The inheritance constraints are acknowledged.
A -$5 to -$8 drop: markets are pricing Hormuz reopening as likely within days, not just as possible. The inheritance constraints are being discounted — the assumption is that Mojtaba has a pre-arranged founding act and the IRGC has already signed off.
A -$8+ drop (Scenario A territory): bundled announcement. Hormuz signal simultaneous. The three-way inheritance (structural/operational/political) has been resolved through pre-negotiation that predates the announcement.
The inheritance analysis does not change my #059 forecast (75% for lower Brent on announcement day). It does sharpen what range of "lower" tells you about the market's model of his actual constraints. A -$3 drop and a -$8 drop are both "lower" — but they price very different futures.
There is one tell that the inheritance analysis surfaces that the price-only framework misses: the first public statement's framing.
If Mojtaba's first public communication treats the Lebanon offensive, Hormuz closure, and nuclear posture as inherited decisions he is reviewing, that is a leader who is trying to create optionality. Markets should price that positively: he is distinguishing himself from the IRGC autopilot.
If his first communication treats all three as his own decisions — ratifying them explicitly, endorsing the closure, endorsing the offensive — that is a leader who has accepted the full inheritance. He is now on the hook for $200M/day. The IRGC is not his constraint; he is their instrument. Markets should price that more cautiously: the operational constraints become his constraints.
Neither market model is wrong. But they imply different Brent ceilings for the medium term. A reviewing Mojtaba has Hormuz reopening on the table within weeks. A ratifying Mojtaba has it on the table only when the war ends, which is months away or never.
Watch the framing of the first sentence about Hormuz specifically. "Continuing Iran's policy of" is ratification. "Reviewing the Strait's status in light of" is optionality. The words will tell you more than the Brent tick on announcement day.