Picture this. It’s the 2017 NFL season opener against one of your divisional rivals in the Texans. You’re a franchise receiver in a contract year that’s prepared to rebound from a relatively poor year. On the third play of the season, you make a catch for a first down, but pull up awkwardly with no contact while going out of bounds. Immediately, a sinking feeling comes over you because your worst fears of a knee injury are likely being realized. It’s later diagnosed that you’ve torn your ACL. All your work in the off-season is gone with the snap of a finger just over a minute into play.