There is a new hybrid rudiment on Vic Firth.com; Nice 'n Easy, by Zach Schlicher.
I'm a newbie to these hybrid rudiments. Well, let me qualify that, I've been following these hybrid rudiments for the last six months or so, and with my Air Cadet marching band and pipe band experience, the 40 standard rudiments were all that were taught. I'm sure that we had our own rudiment combinations that we may have played, but they were not named or taught on their own, just played in various songs or solos.
These hybrid rudiments really re-ignited my interest in drumming. I start drumming in a marching band, and these new rudiments are giving me something new to learn. Drumming can be very challenging and trying to play these rudiments up to speed with the videos, even remembering a small portion of the ever growing list keeps me playing, which is what I need right now.