Good point. I guess we have never seen someone his size, with his work rate and athleticism in the backs for England have we? I can't think of anyone. Manu comes close but I honestly this Burgess may be more physical.
I guess my concerns are a) He's never played Union before (obviously point i know), b) The idea of a 12/6 hybrid is interesting but while that may work for Bath how would it work for England? We don't want to build a back line around one player, c) Presuming Burgess is considered in the centres for England, how does out game plan change with two massive lumps in the centre? Granted we've never had a 12 quite like Burgess but I can't think of a time when we've played with a big, physically inside centre and not stifles creativity out wide. Thats my concern about whether England 'need' him. He'll bring a lot to the team but would it be better is we used players who will brings things he may not?