I've watched a lot of games from the Brewers this year.
This was the first series I've seen any gesturing at 2B. I don't know if the pitchers were tipping and the man on 2B was relaying it or if they were deeking them, but... they were doing something.
But they were also significantly better hitting on the road vs home. I'm taking this whole thread to be a bit sarcastic, but... it did seem like they were trying to give something for a couple batters on 2B.
If they knew what was coming on other pitchers, I don't know what the hell Turang, Yelich and others were swinging at most of the series. Turang in particular was terrible until that tack on HR.