He is not coming back and I'm afraid you have The only option is watching old dvds and reminiscing over the dear Love Mussel.
Yes he was stonkingly good and I can't be ar***d to watch BBBM at the moment because Russell was BBBM. It is not the same no matter what anyone says so I do understand. But that said he is not coming back.
So dear love mussel
kiss kiss and love to ya ball bags. (but not kiss kiss to them.)