If Fields was the guy, we'd know it by now. He's not the guy.
But that shouldn't have anything to do with yesterday. Can't we just enjoy the moment and be happy for a D2 undrafted kid who defied all odds and won his NFL debut, in his rookie year no less? How many UDFA QBs can say that? Not many.
The people shitting on Bagent are the ones who brought up Fields first. So yeah, if those people say Bagent wasn't impressive yesterday because he only had 162 yards, it's fair to bring up that that's Fields' average.