Eh. Re: his fitness, I remember Poch warning everyone pretty early on that we would need 2+ years to see the best out of him on a regular basis.
At the time, I was outraged that it would take that long, and blamed Poch's legendarily slow methods of incorporating a player into the starting eleven. But, honestly, he's being proven right - hell, he left, Mourinho came in, it'd been a year and a half, and we've only seen a small growth in Tanguy's fitness, even in a less physically demanding system.
It just baffles me how the club saw this guy and thought 'record signing', given his fitness woes and meteorology issues that must surely have been evident even in his Ligue 1 days. He's enormously talented, but clearly, it will take 2 years out of his 6 year contract just to get him up to speed. Is that worth it?