More than anything else, Mumbai has to get rid of Harbhajan. He is supposed to be a bowler more than anything else. His batting and fielding are ordinary and his captaincy is even more ordinary. He lacks confidence in his bowling and held himself back in all the games he played this season. Also, in this crucial game with CSK 2 down for next to nothing, he didn't attack with the "in-form" & just successful bowlers (Kulkarni & himself), instead he rotated the bowlers thereby allowing the batsmen to settle down. By the time he brought himself and Kulkarni back, CSK had the momentum and even the "in form" bowlers went for runs.

Pure, bad, captaincy. Nothing else!