Umpire was completely wrong in his decision, yes a player must leave when he is given out, but Mahanama must also consider the fact that a batsman may have worries when he is wrongly given out, infact penalizing Yuvraj is ok, but what about the idiot umpire whose stupid decision changes the compley of the game, Mahanama must consider that umpire's silly decision corrupts the entire match and wastes times & money of so many spectators. We are not watching cricket for umpires stupid decision.