Apart from playing for Lens last season, Diouf was also one of the members in the French youth national team. He is really going to be exceptional this season with inter Milan. The head coach, Cristian Chivu has shown a good resistance after his contract as he's known for developing potential young players, and hopefully this season he can prove it again with the squad.
The situation of these Manchester United players is very complicated because the same players are also hindering the entire process. For example, in the case of Antony, Betis does not want to spend money to have him permanently, while Manchester United wants to sell him permanently and even Fenerbahce wanted to pay €45 million for him, but the player refused Fenerbahce, so it becomes difficult. If even Fenerbahce has €45 million, then Betis could get that amount if they really wanted him.
Why should he reject Fenerbahçe? Unless he wants to become a free agent when his contract expires, he better lay hands on what is available before the transfer window closes. A player like that took more to the hype on the media than the impact he created in United.