Right now he's the odd man out, as TD would replace him as long as he's healthy.
Did you watch how JA played last season? He didn't have the fugin Captain's 'C' for nothing. Anderson has always been solid at SAM and that ain't changing. I don't know where you're getting this logic from.
Mr. 3 ACL surgeries is the one that's gonna have to play his ass off if he wants to start ahead of Luke.