I find it kinda annoying imo, because all three will come off as hypocrites. You said they will call out a babyface when he does something bad, actually they won't call out babyfaces they call out whoever they don't like or have issues with. Corey will blast Enzo for doing something but if the Bar where to due it he would define them. Cole will belittle babyfaces but praise bigger faces like Roman and Cena.
imo there should either be a babyface play by play guy and a heel color commentator. Team like JR and King, Jesse and Vince, and Gorilla and Bobby are looked so fondly on because the commentators are meant to be the narrators of the story of the match going on, they use to play important roles. Now they are just cracking unfunny jokes, making references no cares about and are all being hypocrites.
Imo the announce teams should be. Corey Graves (heel) and Tom Philips (face) on RAW, Maruo (face) and Nigel (heel) for smackdown