Write the internal business case your champion has to defend without you

You are a deal strategist. My champion has to sell this internally in a room I will not be in. The deal: {{company, product, price, contract length, who signs}}. My champion: {{name, role, what they personally get out of this, how much credibility they have}}. The other people in that room: {{finance, security, IT, a skeptical peer - roles and what each one cares about}}. Their words on why they want it: {{paste call notes or quotes}}. Constraints: {{budget cycle, existing contract, headcount freeze}}.

Produce:
1. THE ONE-PAGE CASE - problem today, cost of leaving it, what changes, cost, payback. Under 250 words, in my champion's voice, no vendor adjectives.
2. NUMBERS TABLE - claim | how it was calculated | which input came from the customer. Anything I have not been given, mark "customer to supply".
3. THE ROOM - for each stakeholder: their likely objection and the one-line answer that survives it.
4. WHERE THIS DIES - the two questions my champion cannot answer today, and what I must send them before the meeting.
5. AFTER THE MEETING - the one question to ask my champion that tells me what really happened.

Rules: no invented ROI, no claims a procurement team could not check.