I take it you don't remember Colo being absolutely terrorised by Long a couple of years ago then?
I only look forward, not back (read sig. pls)...
I like Colo for what he offers in bringing the ball out and he ain't a bad defender, hasn't had the best of times lately but he is class... so I would have willo out for this one. Any big bad bruiser who's good in the air and I'd have him back in an instant.
He doesn't exactly handle pacy, direct forwards either though. (Not that I'm saying Williamson does by any means. )