Easy for Garver to say it was Jeffers along with Dunning making a comment as well that he didn't know where his pitches were going control wise. He hadn't missed to a right inside all game until then, he was missing wide left. Sorry, lame excuse by both Garver and Dunning.
In going back to Jeffers getting plunked, he was pissed as anyone would be for getting hit in ribs with 90+ heater. He looked at Dunning who had turned his back and then went to first base. Nothing more, nothing less. Garver on the other hand turned his whole body to face Gray and mouthed off. He was pissed, so be it but she showed a tad more "aggression" towards Gray
All said and done, twins take 3 out of 4 and sent Rangers home unhappy. The fact they had to bring it up in their commentary post game and as far as I can tell Twins haven't speaks volumes.
As far as bat flips and showboating, that is the 1st time Jeffers has done anything in such a way to draw attention to himself. After reading this article about Jeffers prep for potential at bat, not surprised he was a tad joyous on the outcome:
https://www.mlb.com/twins/news/ryan-jeffers-pinch-hit-homer-powers-twins-past-rangers
Go Twins