At this point, I don't see why Simms won't be given every chance to prove he's not a turnover machine. Turnovers kill games, and I fail to see Geno developing into a "safe" quarterback.
Judging from what we've seen of Idzik so far, I think he'll go QB in round 1 if he thinks there's a franchise QB available when the Jets pick comes up, but I don't think he'll move up.
I'm inclined to believe, if we get to the playoffs, Geno/Simms will get another year to prove themselves and we focus on building the rest of the roster. And if we don't get to the playoffs, we'll bring in a veteran and a rookie in the offseason, and depending on how hard we crash, Idzik might also overhaul the coaching staff.