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 ?
Answer: He has to retire from the league .He has to get injured .None of the above choices .He has to practice with the team .