I don't watch the games live anymore. The pace is too slow, and I just don't have three hours (minimum) a night to sit in front of the TV. I wait until the game is half over, then start it on mlb.tv, and fast forward between each pitch, each out, and each inning / commercial. I don't think a "strict pitch clock" would work very well in baseball. But the games could be shortened considerably in other ways. Simply limiting when the pitcher can step off the mound, when the batter can leave the box, mound visits, etc. would cut off a lot of time. The ridiculous stall tactic for possible challenges is pretty bad as well.