The search for silver linings... The longer Amendola is out and the more completely he is healed, the better for:
1) Growth/ learning curve of the rookies. The hope is that at least 1 of Boyce, Dobson, Thomkins or Sudfield strikes pay dirt. It's certainly possible. I think one thing you can say for Dobson's performance against the Jets is that he did get open.
2) The longer DA is out and the more healed he is, the better chance he can stay healthy for the stretch and playoff run. If Amendola comes back, say, Week 12 and the Pats are able to be a playoff team without him, adding him (and Vareen) becomes a huge plus.
My hope in the near term is that the Pats can squeak by Tampa Bay, the rookies show improvement, and Gronk comes back for Atlanta. I also hope the Pats can get some veteran help at WR, though there seem to be no signs that this is the direction they are headed.