Well I don't know who is running wrong routes so I won't place blame there. Rounding off your routes or not breaking to the QB are very lazy in my opinion and bad. That's where Tavon falls. Yes it's correctable, but he's played 4 seasons already. It's past time for him to correct them.
I don't disagree at all. However, because ALL of the WRs were guilty of the same flaws, I think it's much more of an issue of coaching than any character flaw of one WR.
It's one of the reasons why I think any retained WRs will perform significantly better.
Significantly better SCHEME.
Significantly better COACHING. That includes coaching that teaches and reinforces from OTAs fundamentals, discipline, scheme and positional skills.
I just see so much getting significantly better.