The bill, submitted by Raskin, specifically calls for a commission NOT led by Vance.
The 25th Amendment originally called for the formation of an independent council of both politicians and medical professionals to assess the President's competence in the case of emergency, yet, when the Amendment was passed, the Council was never formed. Several attempts to form the council have been made, but have failed. Another is being made now.
In the place of this Council, the Presidential Cabinet serves its role, led by the Vice President. The biggest problem with this is, unlike the 25th Amendment Council, there is no Congressional oversight.
Isn’t even done with this war, and he’s already planning the next