People complained last year about WR play. Colston is getting older, and Toon is still up in the air on how well he'll play. He could potentially replace Colston. Morgan had a bunch of really good plays last year, but a deep route WR is only as good as the rest of his fellow receivers and the running game.
Graham is a huge threat over the middle when paired with Colston, with both of them being injured they weren't as lethal as usual. Of course CSP being out was a huge factor on the balanced offense. When you can't run the ball your receivers will find it hard to separate. I don't care who you have in your WR corps, the problem starts with being able to run the ball.
This post was edited on 3/29 at 8:58 am