Sorry, but your decision completely hinges upon whether or not AJ suits up for battle this sunday @ OAK, it's as simple as that. Orton's inflated numbers last week are first and foremost, an ABERRATION, ie a statistical "outlier", and nobody should expect another game approaching that kind of yardage/production for the rest of the season imo, least of all his owners; we also likely saw Brandon Lloyd's best game of the season, as he has NEVER been a consistent option in the fantasy realm.
I would probably start Schaub regardless, but not having Johnson in his lineup would definitely put a dent in his production, there's just no getting around this fact. IF --- if former standout TE Owen Daniels picks it up just a bit, and can find some room underneath OR on the sidelines, on some shorter "out" routes, then Schaub will be in much better shape, but right now I cannot even rely on Daniels as an O.Daniels owner myself... Go with Schaub for now, and rejoice if AJ is a "go" on sunday afternoon... GL!
*Big $$$ 12 tm, H2H Hyper-performance/Milestone keeper league:
QB-RB-RB-WR-WR-WR-TE-K-D/ST + several other options/*-starters
Austin,*R.White,*Royal,*Manningham, M.Thomas, Edelman
NYG D/ST,*TB D/ST
(3-0, 4th in points)