I don't think anyone is questioning McVay's ability....its just not having a perfection/hero complex.
Hes not perfect. He is excellent, surely a top 3 coach in the league, but, not perfect.
Roles, opponents and all the rest play a role as well.
You could well be right about him going somewhere else and hanging out as a #7 receiver for a few years then existing the league. Or, he may find a role somewhere else.
As I've said the pick was strange to me and I wanted it to work for that reason.....a high draft pick with a miscast WR.
Anyway, I was pulling for Tutu and though he was, unlike Austin, who was "just" a fast guy to me, Tutu showed football skills and traits.
All that said I am VERY excited to see what Whittington can do in an expanded role in the offense.