I know what you mean, but I think they'll be OK. I love Kaz, but my issue with him is that you KNOW what he's going to do when he gets the ball – probably because he's done it so many times (albeit often successfully) – so the stepovers and switchbacks aren't a surprise to the opposition. Whereas with Knocky, for example (and, to an extent, Solly) you often end up thinking 'how the HELL did he do that?' after they've either scored or assisted.
On his day, brilliant, but he's had less of an impact after every injury (understandably, probably) so possibly a chance will do him good. Good luck Agent Kazenga!