I just don't know about this. It is easy to say that after a poor season, but would many people have said or agreed with this even 2 years ago? Probably not.Development has been pretty average at many positions under Campbell.
The OL has for sure been under developed and has under performed in pretty much all but our Fiest Bowl/Covid year.
WR room has always just had one guy at a time pretty much, except for the earlier Campbell years ironically, where it seems like we were really deep there. The 3 TE thing was cool, because it was unique for us, but I think it really screwed up the process with the WR room.