Agree with the above reply that this team is solid, although it'd be good to know if this is a 10-team or 12-team league and the stat categories your league uses
Assuming this is a 10-team (so if it's a 12-team you'd be even better off!), I'd say you will most likely be in the playoff as long as you stay active in season and look for good waiver pickups and not be unlucky with injuries.
Your QBs are both solid, Bradford is a solid 2QB with the upside you want for that role, while Schaub should again be solid for fantasy purposes, although if you can upgrade into the top 5 that'd be even better.
RBs are solid with AD and Frank Gore, personally I don't like Gore but it might be because I'm a Seattle fan and I don't like anything 49ers. Green-Ellis and Tomlinson on the other hand could be upgraded, because both of them are most likely never going to have a chance to become starting quality for you. Check if James Starks is still available, or Joseph Addai (running more w/o Manning), or Willis McGahee (goal-line carries). You probably only need 3 RBs.
WRs are good. Love Nicks and Wallace. Meachem is a great pickup because Colston is most likely out more than 4 weeks, but Mike Thomas is downgraded because they waived Garrard, so he could be droppable if someone better is available.
Can't do better than Gates at TE, but if you want to keep 2 TE you should probably look for someone with more potential than Heath Miller, like Aaron Hernandez, Dustin Keller, Lance Kendricks, Greg Olsen, etc.
Defense and Kicker are above average.
So yeah. Nicely done, especially for a first time player. I'm sure with this team you'll have a good start to your fantasy career and yeah. enjoy the ride!