The likelihood of him being able to play run AND pass D is a guess on his part. He's never done it so how does he know if he can? I fully understand that he's new to the position so it's going to take time but that gets back to my original comment. Perhaps there's tape of him somewhere that shows him covering and that's how the Rams know he can cover? I sure hope so. If not, they're taking a shot in the dark. Everything I've read about the kid says he hasn't played much, if any, pass D. I hope the Rams know something the media doesn't about his coverage skills or that they get lucky and the kid figures out how to cover with some coaching.