I guess I'm in the minority here, but if Palmer ever has to miss a game then I'd rather have Gabbert in there than Stanton based on the accuracy & zip on the ball that he's shown this pre-season. Even in the Atlanta game, Stanton's TD pass to John Brown gets intercepted or at least knocked down by better CB/S play... he airmailed another pass 5 yards over the WR and then threw up a complete duck trying to throw a deep ball that should've been picked off (WR turned into a DB to knock it down). On top of that, there were multiple times he just stared down his 1st option without ever progressing through his reads.
Gabbert threw 1 bad pass on the rollout where he underthrew the ball & it bounced to the receiver (far less dangerous than an airmail) and after that every pass was on target & catchable (2 were dropped or else he would've been 8/9). Gabbert won't ever know the playbook as well as Stanton does (at least this season), but he looks much better executing the plays that he does know & escaping pressure. Who knows how he'll look with the pressure of games that matter... hopefully we'll never have to find out, but I've posted stats on here before of Stanton's pitiful play filling in for Palmer (even though the team won 6 of those 9 games against weak competition).
That pass from Stanton to Brown was perfectly thrown where only Brown could get it.