Wentz is perfect because he's good enough to keep them outside the top 5 or so of the draft but nowhere near good enough to do anything serious. He's barely even good enough to get them into wild card consideration.
I mean, last year he had literally the best RB in the league, a defense that got the 2nd most turnovers in the league (just 1 turnover less than us), one of the better OL's in the league, a QB-friendly system under Reich, was in a division with the 2 worst teams in the league, and they couldn't even make the playoffs!
Good luck.