but then each type would have different controls on different pages, it wouldn't be consistent. that'd probably another wish list thread "make all types put the parameters on the same pages."
Not sure if this would be the case though, if the 'hide advanced parameters' was unchecked then couldn't the relevant parameters just appear 'unhidden' on the correct pages? When they are hidden the simplified three knobs just squeeze together on the one page. It would be great for gigs when you need to tweak quickly.