Rules should be applied to everybody. If Irfan is sent back to India because of his bad performance then what about Sehwag? Homany more chances should be given to Sehwag for regaining his form. I think, some fixed protocol should be finalised for including the player in the next match. I think, if the player is not performing well continuously in three consecutive matches he should be replaced and some player in reserve should be tried. In every match atleast one player in the reserve should be tried.