Finnegan's a herb, always been known as a dirty player. Then again that's probably what results into him being a "good" corner (what most will consider him being)
I remember them having some history from last year where Finnegan like jumped on AJ's neck or something. AJ is known as a quiet humble dude, guess he cracked and couldn't take it no more, which I can't blame him for.. I'm a quiet humble dude as well, and when someone just keeps f**king with you that just gets annoying and you need to just put the person in check, I'm happy to see him do that and get that out of his system.