Lol .I didnt expect such an immature response from ICC President.Umpiring quality might change according to their capability.Tons of examples is here where India llosed several matches due to bad umpiring .One was during David Shepherd time.
In yesterdays game ,even if the Rohit Sharma catch decision was right ,even if he was out in those 91 the direction of the game wont change .Because rest of the batsmen after that including Dhoni and Jadeja will be still there with heavy hits .
Mahmadullah decision was wrong .But in first over Yadav and Dhoni gave opener Tamim a scond chance .But noone talks about it.