I'm not going to focus too much on the other teams in your league but I'll do a rate of yours. The rosters of your leaguemates does provide good context though.
I like your top options at both RB and WR. Maurice Jones-Drew and Rashard Mendenhall are both RB1s, provided MJD stays healthy. I love the upside of Felix Jones as the lead back on a explosive offense.
Mike Wallace is a wide receiver I'm trying to target in all formats. A full year with Big Ben can only help him. Reggie Wayne worries me a bit if Peyton misses some time, but he is a talented wide out nonetheless. Some regression has to be expected from Brandon Lloyd with the new John Fox system in Denver, but Lloyd still has Orton throwing to him. Danny Amendola and Austin Collie are also two very solid back up options.
As far as QBs go, you should be able to run an effective tandem between Joe Flacco and Sam Bradford. At TE, you are very strong. Antonio Gates injuries are going to slow him down eventually, but I don't think this is the year that happens.
Glancing at the other rosters, you should be competitive. Good luck