It's hard to say. Every player is different, every knee is different. ACL injuries have become somewhat common and players make full recoveries. I've covered players who return better than before, and some who are never the same. This is a major injury that requires significant time to recover. Certainly, mobility is a big part of Carson Wentz's game, so you need to see how his movement is affected. It could be a year before we can answer that question. It's going to be the dominant story all summer — especially in training camp and the preseason, when Wentz's progress leading up to the season will be tracked daily. It's fair to be concerned because of how good he is and the significance of the injury, but there are also enough success stories to be optimistic.