If this happens, judges will not be needed in the future. The member exchange before the game is done by both coaches hand by hand in presence of the judge. If the members are input on a terminal device, the official ceremony will not be necessary. The witnessing judge does not need to be a human. If a third party is necessary to be the witness, AIBO or a robot by Yahoo! will be sufficient.
Personally, I hate the scene where the coach intensely argues with the judge, so I love the idea of automatic determination. Plus, I think the fun of professional baseball will not change even if it is automated.