Luke George is, IMO, the most naturally gifted back line player we have seen in my time following the club - potentially.
Sure we've had some great players, Andrew Leeds, Sid Domic, even Mase and Willy, but none of them had such a natural instinct for playing the game.
George has the knack of popping up in the right place at the right time and has the speed and step to beat just about anyone. He could be phenonemal - could be, but he does need to address some weakness before he can be considered the finished article.
I seem to remember that Offiah had a few flaws in his game as well - and he wasn't too bad at the game, was he?