Meh, I'm kinda with Ducati on this one, although I know in the past I have said they have been *****in ' and moanin' about "uncompetitiveness" until they got their way, which meant that they were blowing all the other bikes into the weeds.
I don't think they'll see off the likes of Kawasaki, Suzuki, and Honda in AMA with a change in rules. It might just level things up a bit. If they start to dominate, put air restrictors on them to slow them down.
Give 'em a tweak, AMA, if only to keep them here.