Wentz was a lil bit of a headcase. The eagles drafted a backup for him (Jalen Hurts) because he misses a lot of games due to injury. As soon as Wentz saw another QB there, he figured the guy was gonna take his job. Rather than play hard and prove he was worth the big bucks, he turned on the team and stopped following the coaches instructions. Bizarre.
Now Wentz is gone, the eagles are playing him to play for the colts and Hurts is starting by default. Bad situation!