Quite likely to happen which is why the Eagles' strategy is strange given their cap situation. This appears to be a move to dissuade the Giants from signing him. Costly gamble, IMO.
Foles limitations were exposed in the playoffs this year. If he had led another stellar post-December and took the Eagles deep in the playoffs, I would think differently. But Eagles are in an odd position - Foles won a superbowl and shown himself to be a solid starter. But Wentz has been injured twice now for key stretches of the season. But purely based on talent, the Eagles should go all-in on Wentz.
Sure, but the Eagles have to run a team too and are trying to get the most compensation for his rights. May backfire on them.