So after watching the replay of the Mets no-hitter last night and the blown call where a ball was called foul when reply showed it was fair. Then a few years ago there was the blown call that cost a pitcher a perfect game. If theres a blown call thats blatantly obvious on instant replay should anything that resulted from that blown call be changed in any sport? I have seen videos of blown calls in the past and its ridiculous how obvious some are. Time expiring off play clocks in football that lead to TDs that make the difference in the game. Foul balls called fair and fair balls called foul that again decided games. The funniest one was the 1990 Colorado vs Missouri game where Colorado got 5 downs on their final drive that lead to them winning the game. If you win because of an obvious error made by the umpire or referee should it be over turned?