Damn, I didn't even have this on my Funniest Possible Outcomes card. If he picks Sinema for VP I could die happy in the ensuing nuclear fire.
In my perfect future for the US, President Manchin tees up the most Marx-brained full-communist policy slate, whips the party into full-throated support, gets strong majorities on every vote, then vetoes it as soon as it hits his desk.