Try out, workout, then if he can show me he's in shape mentally and physically a future reserve contract (pretty much camp invite/arm) and tell him he has a 9:00 pm curfew, a no bullshit or you are out on your ear clause in his contract, no bonus money, nothing. But he'd have to come in to that work out 30lbs heavier than I saw him last and have laser like focus and no attitude. And if he was caught outside his apartment/house whatever after 9:00 or even so much as got caught vaping he'd be out on his ***.
Then sure why not. I doubt he'd impress enough physically to be signed but maybe give him some advice how he could try again in May.