For 100 years warm up pitches, mound visits, and pick off attempts were not a problem. Now all of the sudden they are? This is a problem of MLBs making by trying to squeeze every lost dollar out of advertising by lengthening breaks for commercials and by adding between inning pomp and circumstance. Now they are trying to fix something they broke by changing the way the game is played so they can keep their dollars. If you have to do it by not shortening inning breaks, fine. I'd like to see how a pitch clock works with runners on base because I don't think it will. If a pitcher takes too long automatic ball. If a batter takes too long to get in the box, automatic strike. It shouldn't have to be that way but I guess it is. I think it will take out a lot of interplay between the pitcher, batter, and catcher that has always been there since forever without hampering pace. This should be as easy as umpires controlling the game, keeping the pace moving and Joe Torre controlling his umpires. Organizations and managers may have to deal with player entitlement to do whatever the hell they want but umpires certainly do not. Sure Angel Hernandes will push the boundaries of what is reasonable but players and managers to that too. Just look at how long a replay takes. It's not the umpires who hold that process up. I think ultimately if umpires could stick to their guns and a slow pace starts costing balls and strikes and outs the players will get on board real fast.