Excatly

Kabuto also happens to be a series back when we had Major Characters become Riders later on in the show :lol

Is there any chance that Beast could be a female character introduced to the show in order to be the Secondary Rider. No? Oh well, KR writer's sexism screws us over again. Diversity in a Rider series, what's that? (sarcasm)

I had been hoping for Rinko but I don't think based on what I've seen so far of Beast that that's going to happen.

I would have liked Rinko at first, but now I'd totally be down with Kizaki being Beast. Sadly given the way secondary riders usually go now I can't see it being him either :(

Here is a sound beast packed with the driver wizard, wizard may be able to use the beast rings

http://www.youtube.com/watch?v=5VejSzJ3EPM

Here are the sounds Plamonster 05: Gryphon who belong a Beast.

http://www.youtube.com/watch?v=NC56P_0lWdg