Not a bad team at all, but I don't think I'd be holding on to some of your bench players. Amendola is out for 6-7 weeks after his clavicle injury. Beanie Wells is on IR and won't be back for a long time..maybe the rest of the fantasy season. In my opinion, you'll have a much stronger team if you are able to grab some players off waivers for these guys.
Hartline, Andre Roberts, James Jones, one of the ARI RB's that are replacing Williams now, one of the GB that are replacing Benson now, Mendenhall is still on waivers on a fair amount of leagues, Leshoure is still out there in some leagues also. Depending on Nicks' injury for NY, you could look at Hixon as a potential WR3.
After NE's bye week (week 9 I think) you can drop Pitta if Gronk is healthy. After week 10 you can drop Flacco if Rodgers is healthy. Might even want to drop Flacco earlier. I don't like holding onto a backup QB until I need one. For bye weeks or emergencies, you can generalyl find decent QB options on waivers any given week.