Nah, from 90 mph if you snapped the Waco and I aileron rolled the Pitts, you'd win.
All those fast rolls in the video were snaps. Huge difference in roll rate between snaps and aileron rolls for a given airspeed. I measured a couple of those snaps in iMovie, and the clean ones were 400 deg/sec. It's technique-dependent, though. That outside snap at 1:33 was a little buried and only went around 280 deg/sec. Aileron roll rate at 100 mph is around 100 deg/sec. Max level speed aileron roll rate is about 180 deg/sec. But yeah, a little faster than the Waco.
Aileron roll rate helps at the higher levels of competition, but for me, it doesn't make the airplane any more fun to fly. Once you start aileron rolling at 400 deg/sec like an MX, you just lose the sublety of the inputs needed for a nice level roll. I'd rather watch someone do a nice level roll in a slower rolling airplane than one of those super machines. Did some level rolls in a Great Lakes a couple weeks ago. Takes some muscle with the ailerons and elevator. I'd love to try the Waco.
BTW...we're having our Fall contest Oct. 17-20 in western NC (Morganton) this year. Would love to see you come fly Primary.