Like, for example, position players leaving the dugout during games to watch replays of their at-bats or to confirm their suspicions of an umpire's poor strike-zone calls.
"Guys were always running back and forth, 'Oh, a pitch was two inches outside,'" said Gibson, who recently revoked access to the video room. "In my opinion, they ran down to watch a negative. I don't like that. The other thing is, I believe you need to be on the bench to watch the game."
How has the adjustment panned out?
"They've been great with it," Gibson said. "Really, it's eliminated a lot of the [complaining].
"I'll continue to try more nuances like that. I think it will help us."