Good on Roberto Mancini. He essentially tells Tevez to shape up or ship out. If he does not like the coaches training methods he is free to leave.
Tevez had to show up only once for a double dose of training. So he really has no reason to complain.
City have three crucial matches to cement a fourth spot and they face a real test against rivals Aston Villa tomorrow. So this is a real gut check on Mancini's part. He needs to know where his primary goalscorer stands. Tevez has had a quiet couple of games against Man Utd and Arsenal which has not helped their cause.