Which is why I said "For what it's worth (probably not much)". And this isn't the only one. Though admittedly, I've gone down some Twitter rabbit holes (thanks, Tweetdeck). I think the reason I brought it up is because most supporters for a club generally deny that their good players are...
For what it's worth (probably not much), the United ITK's are claiming Mata to Everton nearly complete. Encouraging to see they're not generally happy about it, but they seem to agree on it.