Plus he didn't have Jake Long, Stacy, Austin, Bailey or Cook the second half of 2012, didn't have Stacy in the first month of 2013, was still building all important timing, chemistry and rapport with Austin and Cook in the first month and a half of 2013, and while all QBs have to deal with some level of penalties and drops, Bradford seemed to have an inordinate number of them early last season. Very conservatively, he easily could be closer to 30-32, which would put him higher than Stafford (has Calvin Johnson) and around Aaron Rodgers (a consensus top four QB with Manning, Brady and Brees), close to top five on the above list.
I forget if it was Wagoner or Thomas, but they were talking about how once Fisher shifted to a run-centric offense after the 1-3 start, Bradford put up something like top two passing numbers (QBR?).