I'm actually not a big fan of this years crop of WRs. Agholor is probably in the best shape as far as targets go.
Dorsett is probably my favorite just because of his situation. TY has contract talks coming up, and after Indy pays Andrew Luck, they might not want to be giving a ton to TY. Plus, Andre is a short term play for Indy at WR.
I kind of like Lockette is Seattle as well. The talent at WR is so crappy in Seattle, it doesn't take much to rise to the top. Kid was a gamer at K St.
There's one other rookie who is probably my favorite to be a stud, and that's Tevin Coleman. ATL is a nice system with other solid offensive pieces, but no real competition at RB. This kid led FBS in total yards last year.