Here's the thing about that comment....while it may be true, I don't see how going to play for Lincoln Riley makes the situation any better.
Here is a list of WR's that have been drafted from OU since LR has been there...
Sterling Shephard
Dede Westbook
Hollywood Brown
CeeDee Lamb
Four WR's drafted. I honestly don't think his game resembles any of these guys either. All but one were drafted to be the nifty/quick receiver that could potentially beat you over the top. That's nt CJ and he, at this point, doesn't have the complete package of CeeDee Lamb.
Honestly, I think he is more of a TJ Jones type WR. I think anyone can get value of that type of player, NFL or otherwise. But I don't think LR's offense is one that will get him any more NFL love.