Even I think on other hand Dhoni must be knowing it bounced.
But then many a times we have bowlers who appeal for LBW despite clearly knowing ball pitched outside the leg stump. So how should one differentiate these two cases?
Sounds same isn't, but ironically if batsman is ruled out by umpire, in first case it's fielder/ keeper who's considered to be big cheat whereas in second case it's umpire who gets the most of the stick!
Double standards?