That's the 3rd time this season to my knowledge he's been pictured / seen polatic abroad. First one was during an international break, 2nd during a suspension I think. It's his life, and there's been no stories of misdemeanours - more a local fixer helping him back to his apartment in an earlier Dubai bender.
But, he's 31 later this year, and his fitness can go off a cliff quickly. Rooney was maybe a case in point. Contrast him to Ronaldo - similar age, and about to play in a World Cup at the age of 40. I'm not criticising either player - their business, but I would hope
Moyes is thinking long and hard about whether to sign him permanently, or get another loan. I suspect he's got 1, maybe 2 more seasons at the top level, assuming he recovers from the injury okay.
So that'll be a 5 year contract then, nailed on.