The article says that Lukaku was dismayed that he would be behind 3 strikers in the pecking order and that's why he asked for a transfer request however, this is something which will not be the case next season. I highly doubt he made a transfer request anyways as he has come out at times this season to say that he never had a problem with Mourinho or Chelsea
Lukaku asked to go on loan because he wasn't confident of competing with the likes of Torres, Ba and Eto'o for minutes. Jose actually wanted him to stay. That's why Jose was annoyed when everyone was on his back for letting Lukaku go on loan. Fact is that Jose had very little choice in the matter as Lukaku was persistent and it was a WC year
Btw, you really need to remember what you post, at least when it was just 2 hours back.