New Brevoort Formspring

Hi, i'm a massive Onslaught fan, it was one of the first storylines that got me into comics along with the infinity gauntlet. I was wondering with the upcoming Axis event, Will Onslaught as the previous entity cease to exist being replaced by the red skull/Xavier's brain? or are "Onslaught" and "Red Onslaught" two different beings?