You never know when it’s going to be your chance when you’re a back up. Best advice is to be ready & do your best to not give up the spot once you get it. It’s why quitters never excel. They keep trying to find that place where they’re coronated as the leader because they lack the drive & perseverance to power thru adversity (injury, being underestimated, bad timing, etc). If LJ’s a winner, this setback will not get in his way. His past track record, ie coming back from injury seems to make me believe this is a guy “not to bet against”.