Not a bad draft (especially for your first ever!) but your RB corps needs to be upgraded to win the league..I'm assuming your draft went Foster, Rice, Mccoy, then you? depending on how much you are attached to Rodgers, I would try and move him for another elite RB (or a first, I'm not too high on Sproles as a #1 with such a crowded NO backfield, but it is PPR so that will help you)
Also you NEED a 3rd WR - Boldin is on the wrong end of 30 and is on the decline (hasn't broke 1,000 yards in a while - this is coming from a Ravens fan) and Washingtons value will drastically drop once Britt is back from suspension (3 games max)
12 Team PPR BIG $ LEAGUE QB - Matt Ryan (J. Freeman) RB - Arian Foster, Reggie Bush (Ballard, Starks, Bell) WR - Julio Jones, Brandon Marshall (Nicks, Britt) Flex - Eric Decker TE - Jared Cook, (G. Olsen) D/ST - MIA K - S. Graham
Mostly agree with mbry... but don't move Rodgers. He's a stud and he'll make up for any shortages in your WR3/RB2. Unless you can get a great 2 for 1 there...but I wouldn't want Palmer as my QB in a 12 team league.
Bouldin is past his prime... see if there are any takers. I like Olsen and Rudolph a lot if they are on the ww.
Sproles is a great PPR back and Bradshaw is pretty good...