Damn....hate to hear that. That's tough for someone who thought he'd never play again, finds Leach and a new opportunity, shreds the first defense he plays against, but just has some injuries that have lingered and are getting worse.
It makes sense and makes the last 2 weeks a little clearer because he's looked like a completely different dude. ZERO velocity on his ball, scared to get hit (watching Stanford highlights, he took off and ran a few times and took some shots), floating/guiding the ball, etc.
If that's true, it's a disservice to him and the team to keep trying to run him out there. Go to Will, take the lumps, let him learn the rest of the year, and let's be ready to roll next season.