Wasn't the Mutiny supposed to replace the Marauder as the longer/angular ball in the series?
I am thinking that the Dude will take the spot of the Madness. 

Bowlers Journal has an ad for a ball called the Ruckus

If you google search dv8 ruckus...there is a link...that no longer works..but says this..

 The black/blue/lime hybrid DV8 Ruckus features the new Class 8F reactive coverstock wrapped ...

But thats all it says...oh well we can wait for the real announcement!

Duh thanks j mac.

So we got from brunswick from top to bottom.
 'Mastermind' pro performance
'Melee,' high performance
'Ringer Platinum Pearl' affordable performance

Dv8
Ruckus
The black/blue/lime hybrid DV8 Ruckus features the new Class 8F reactive coverstock wrapped around the new medium RG, asymmetric Ruckus core. This combination results in a ball that skids easily through the front and mid-lane and flips on the backend for the most angular breakpoint of any DV8 ball to date. The Ruckus is factory-finished with 500 Siaair Micro Pad and Royal Compound.RG Min 15#: 2.540RG Diff 15#: 0.052RG Asy 15#: 0.013

Ive seen the killer nightmare on ebay. It has a hellraiser core and a class 6 cover. I think its an overseas release.