You are putting way too much emphasis on a coach's "handling" and not nearly enough on a 1st overall pick who was billed as easily the most pro ready by his supporters actually demonstrating that was true.

Again, the Eagles had no plans to start Wentz this season when they began OTA's. But early in OTA's he showed them, rather than the other way around, why they might want to reconsider that idea. Wasn't a lot of "handling" going on at that point, but he was farther along than Bradford was in the offense. He came in and showed he was pro ready. Goff came in and showed it was all Greek to him. So of course, Goff is completely depended on his coaches making it happen for him and Wentz isn't.