mabe no¬ i would like to but he already be a famous chinese singer.. do Du know how pain he is when he was in suju? look! now kris EXO want to leave exo¬!! that what ELF felt in 2009 and now EXO stans can fell the same thing
I doubt he will come back to Super Junior again after all conflicts and pains he get from SM, but who knows? I believe he still keep contact with SJ member, so maybe someday, if SM allow it, they can stand on same stage again even he's not part of SJ again.