You got a link, Jammy?
From a 'professional' point of view alone, the players can't be happy with what they're experiencing on the training pitch and the roles they're being asked to play in games. Most of them were coached by Rafa and his team so they'll be looking at what Mrs Doubtfire is getting them to do and they must be thinking 'what the actual fuck'? Plus they'll be embarrassed by the way we're setting up and playing game after game and by the things pundits and commentators are saying about them.
That's all bound to make fallouts inevitable and Gayle running his mouth like that when he would have known it would get out maybe shows that things are worse than we realise amongst the squad.