I wasn't saying Rayner disparagingly, but I'd never seen his name mentioned as a potential tourist. The fact he does appear to be on some people's radar does show how light we are in the spin department.
With regard to Carberry/Compton I was just raising an eyebrow, it does smack a little bit...
I agree to an extent, but who else is there as back-up spinner? Treadwell's taken about a dozen 1st class wickets this season. Kerrigan isn't (yet) good enough. Probably next on the list is Ollie Rayner!