This rule will do nothing for the timeliness of any given game. Want to make a real change? Require pitchers deliver the ball within 10-15 seconds instead of trying to freeze batters with excessive delays and gamesmanship which then prompts the batter to step out. Alternatively, require batters stay in the box instead of stepping out after Every Single Pitch to adjust their batting gloves! Require manager challenges and booth reviews complete in 1 minute or call on the field stands....Waiting for multiple views of the home town video board to make a challenge was not the intent of the rule. End of story ??