I prefer the game is called correctly. The AAA ball/strike challenge system has limited pitches to challenge. I think it is 3 per game, but I'm not sure if there are caveat's to that (ie, retained challenge). I am pretty sure it is penalty free. If the call is challenged and upheld, play moves along. And from what I have seen, its a quick process. Pat the top of your head to challenge, the pitch is reviewed, the determination is broadcast on the scoreboard, and we move along. Honestly, the time it takes for that to happen is quite short compared to the challenges already in place in MLB. Maybe its as long as a pre pitch clock batter getting out of the box to scratch himself, adjust his batting gloves, knock dirt out of his cleats, and get back into the box.