Context: Chiefs head coach Herman Edwards said the team has n\'t given up on quarterback Tyler Thigpen . " Tyler will be ready to play if he has to go in , " Edwards said . " He \'s getting his ( snaps ) , and he \'ll be ready if he has to go in .
Question: What may happen before Thigpin plays ?
Option 0: He has to retire from the league .
Option 1: He has to get injured .
Option 2: None of the above choices .
Option 3: He has to practice with the team .
Answer: 3