I just had their Juniper Ale, and thought it had a very strong yeast character. It may just be part of their house flavor/special yeast that they use. I am sure others with more Rogue experience will be able to provide more definite feedback, but I thought I'd chime in anyway.
The Fiesty(sic) Goat Brewery est. 2007 & Clusterfuggle Experimental Ales est. 2009
Planned: sLambic II, Flanders Red II
Primary: Fat Man Porter, Orange Blossom Mead, sLambic I
Secondary: Flanders Red I
Kegged: 3 different ciders, Janet's Brown, Barrel-aged Stout, Hallertau Blanc Pale Ale
Bottled: Flanders Red I