Ducking Beamers links to this controversy about Suryakumar Yadav, who apparently forgot the script and went and scored a big unbeaten century days after he was removed from the Mumbai Indians team because of injury. It looks pretty silly for the Mumbai Indians, but I think there are better explanations than the Mumbai management trying to cheat to win the Champions League.
The more innocent explanation is that the Mumbai Indians had a higher standard for playing in the tournament. Very likely to some extent since we are talking about an international club tournament. If Yadav had been out of shape, he may have failed a fitness test. Also a batsman selected for one of the top IPL teams in the country would obviously have some talent. Playing in an under-22 tournament would be easy pickings for him. I remember when we used to play street cricket and if an “older brother” came along and asked to allow him to play, we would ask him to play left-handed or give the other team extra batsmen so that there was no unfair advantage.
Another explanation is that the business people felt that Suryakumar Yadav was one of the more dispensable members of the team and they would want someone who had a more recognizable name. I am not sure that the current team fielded by the Mumbai Indians does achieve more pull, but maybe that was their thinking.
In any case, I don’t think that Mumbai cheated to gain an advantage. To gain one extra player would not have been enough. Also, the lack of complaining by the other teams shows that this was not a big deal in their opinion.