more wrong that weird. we can significantly improve umpiring with relative ease. why wouldn't we do it? we can improve pitching by just using mechanical pitching machines that have pinpoint accuracy. might as well do that too. people pay money to watch men play baseball. no one pays money to watch umpires. the stupid umpires are just a necessary evil we have to have because the players on the field would lie about the outcome of plays if there were no umpires. their job is to get the game as close as possible to where the game would be if we had perfect knowledge of every play. this is just the next step in that. we had no umpires, then one, then two, now four and six for the games that count the most. we're just trying to get at close as possible to empirical truth as is reasonable.