Personally I think that's an uninspiring one if true. He's had two loans at championship and Premier league level with Stoke and Fulham and didn't set the world alight in either. 4 goals in 30 league appearances in total for both clubs doesn't strike me as especially potent and his previous goal scoring record in ligue 1 wasn't great either. I know he's still young and we can probably coach him better as well as create more chances for him, but to me it doesn't feel a good move for us. If we're looking to coach and develop, a younger player maybe better and if we want a reliable primary choice to go alongside or replace Stewart I'm not convinced it's him.
I have to be honest and say that I've not seen enough of him play recently to judge how he's come on as a player and there maybe much more to his game now than when he broke into the team, but those raw stats and what I saw of those loans don't convince me. I may be wrong and if I am I'll back the clubs judgement on it, but I feel we'd be better off looking elsewhere.