The "Indisputable Evidence" rule to overturn an official's call is flawed IMO. It's rare, but on side line receiver catch plays, there is no way the Back or Side official can observe at the same time whether the player's foot was in bounds (in College only one foot required), was the other foot OOB on the ground or not, and then did the receiver have control of the ball and follow through to landing on the ground. The different replay views certainly pointed to a catch. If the official had initially called the play a reception, the play would have stood as a reception on replay. So on these type plays, replay should decide the call. I'm sure some would argue other type plays that could be considered, resulting in too many exceptions, but the sideline receiver catch play is one that there is only one official that is positioned close enough to see and he can't observe 2-3 things in a split second.