I would nominate a bum from State Street because that would mean there's one less bum on State Street.
Most bums are delusional so I'm sure the one nominated could do a great job with the fake Global Warming(TM) problem.
If the Administration wants to ignore the best scientific opinion - either because it prefers minority views or on economic or other grounds - fine. But it shouldn't corrupt that opinion. That's spin of the worst sort.