I am not holding my breath waiting for Dobson. Bring in Reggie Wayne!
Aaron Dobson had the most receiving yards of ANY rookie WR in the BB era. I repeat more than ANY rookie WR in over 16 years. That's despite missing more than a quarter of the season with injuries. In other words he had an excellent rookie year for a Pats WR. We should remember this.
Last season clearly was a disaster for him, injury wise. Maybe it was a good thing because rumors about his focus and work ethic surfaced last season, so he knows he is fighting for a roster spot this year and should be very focused. Even if those rumors were false, as they often are, we should expect more from Dobson this TC. Hopefully it will be a healthy one.
Like most I see this being a very productive WR corps this season. Edelman, Lafell, Amendola, are locks, so as scot pointed out, there are only 2 spots open (baring injuries to the top 3) for Dobson, Gibson, Boyce, Tyms, and any other FA'[s the Pats bring in at the position, to compete for a roster spot. In my personal opinion there is a lot to like about the top 4 of those guys, so whoever survives that intense competition should wind up being excellent back ups to the top 3.
I don't see the Pats going with more the 5 true WR's plus what they can do in special teams. IIRC, Edelman, Amendola, and Tyms all excelled on ST's last season. I don't know what ST skills the rest have, but I think it will be a factor in which WR's BB finally keeps.
As for Reggie Wayne, I really respect what he's accomplished over the years. But the only scenario I can see him playing as a Patriot, is as an injury replacement during the season. Reggie Wayne was once an elite receiver with exceptional skills, but he isn't one now. The sad fact is that you don't have to slip much to move from someone who is elite, to someone who is redundant. I don't doubt Wayne can still play WR at an NFL level for some one, but here he'd be redundant. If he wants to play another year, he'd be better off going back to the Colts and be a mentor to their WR corps and play for the vet minimum plus incentives