Guys who are paid a ton of money / franchise guys are expected to lift their team up every week. Aaron Rodgers has played incredibly well with no receivers the past few years. Russell Wilson dominates even if he has no O-Line. I get that Wentz isn't in the same stratosphere as these guys, but he's getting paid like it, and he has the tools to put it all together.
I think we just have to face the reality that at his best Wentz is a top 10-12ish guy. Can you win with a guy like that? Absolutely - but that's before they get paid a ton of money. Wentz has regressed hard this year, and he's not getting any younger (I think he's 28 or turning 28). I want the guy to succeed, but he's way too inconsistent, and I'd rather just re-tool / re-build with a coachable guy who plays within the offense. Obviously we can't move on from him yet, so the Eagles should at leas try to bring new coaches into the building next year to see if he's salvageable at all.