I like Doug. Whatever he's here for, that's cool. If he's some Reiny brown-noser/shield, whatever. Then he's the best one I can think of. Not the guy that will get us there, but someone that still can make things better.
I can see a scenario where once they get some young talent they punt Hoiberg to the curb and let Collins get them in the playoff picture. Sorta Skiles-esque in that sense. Not sure how he'll influence things from the FO...but maybe they'll get rid of Gar in favor of Collins.