I'm not here to judge Mikey, some people like to bat for both sides and that's ok.
Absolutely
And regardless, what he does when he's off the clock is up to him. Really all that should matter for us as supporters is what he does when he's on the clock at Everton, be that in training, in a match or anywhere in-between
He seems like a good lad and his team mates clearly like him based on that celebration, so I can deduce that he's putting the effort in behind the scenes, otherwise they wouldn't feel that way about him