[skidlids]

And that is one of the problems with using wets, ideally you need another set of wheels and better still discs also.
I for one haven't seen many wheels for sale lately for the bikes we will be riding let alone 30 pairs.
As Dominic points out there is going to be a fair amount of money spent by some bikes so then why worry about saving a few extra quid with a control tyre.
Still hopefully after Saturday we will be told what we are racing on.