First, there is a lot of heavy scrutiny on Foles right now, but the accounts I most agree with see a lot of his issues as coachable. Not just that they are correctable things, but it also depends on how you set him up in the offense and how they use him.
Second, either way, next year’s qb draft class is far better than this one. If they want another guy, this is the way to do it, IMO.
Third, FA qbs? Here’s a list (as always, if a guy isn’t re-signed and is available, it’s because there’s a problem):
Eli Manning
Philip Rivers
Cam Newton
Sam Bradford
Andrew Luck
Robert Griffin III
Matt Cassel
Ryan Tannehill
Ryan Fitzpatrick
Nick Foles
Kirk Cousins