We heard an interesting comment from a PR staffer from the General last week that made us kind of wonder about whether GM's Chevy brand would be sticking to the ZR1 name reported by MotorTrend's Todd "Motor City Blogman" Lassa a couple of months ago. After I mentioned how I'm eagerly anticipating the ZR1's debut at the Detroit Auto Show in January I heard a quickly silenced laugh and the comment "If they ever end up sticking to one name." That suspicious comment combined with the very blue-colored engine cowl shots of the Corvette Blue Devil ZR1 SS Z07 we posted last night make us believe maybe the name really is in flux. We guess we'll have to wait and see if maybe this whole "ZR1" thing is nothing but "chasing bloggers' stories." All we know is those engine shots from last night are still up and no shock troopers banged the door down so we think we're in the clear.