I have a real concern about Brent being the WR coach with no WR experience. There's so much more to playing WR than meets the eye and he's never played the position so how does he know all these things? Leverage, pad level, squaring up, hand techniques, blocking techniques, when to swim or rip, and so on and so forth.
I hope he learned a lot about the position while @ USF. We have the deepest WR corp in Stockstill's tenure here. There's not a Richie James amongst them, but there's about 8 of them that could start and play at a high level.