I think off the field issues had more to do with it than on field. It also seems Goff and McVay had issues but it doesn't appear that Goff is a clubhouse cancer the same way Wentz is.
I read once that using your off hand like stimulates brain activity, so i started using my left hand for all kinds of things leading into a licensing exam that i could not fail. i don't know if it worked, but i still brush my teeth, use keys, and sometimes eat, left-handed. it's kind of fun. i digress