Evans is a class act. It's interesting to see people listing him alongside the Wile, Robertson, Bennett, Whyte's. Wile and Robertson were a unit for years it's hard to compare one without the other so the best comparisons are with Bennett and Whyte.
Martyn Bennett's career was cut woefully short due to injuries. Chris Whyte went on to win the league with Leeds. That's the sort of level Evans has to aspire to but of course he was previously won the league at Man United.
It's difficult to judge but I'd say Evans rates above Bennett because Bennett never was able to really fulfil his potential.
Evans v Whyte is a close call but that's no disgrace as Whyte was real class act while we had him especially as he played alongside Stacey "Long throw" North who was blummin rubbish.