If we don't like the pick, it's up to us to be precinct delegates, get good delegates to state conventions, and make sure the good state delegates vote properly when this position is up.
I'll add that Michigan replaced their RNC Committee people at the last election, largely over the delegate mess.
They will meet in January..”The committee is set to elect a new chairman in January. No other candidates have entered the race yet.”
As for the states...we need motivated people to serve as precinct delegates but I have noticed the republican party is more divided than ever.