They did not have to wait long on the rogue being. A light shines in the sky before the Vegeta Buu looks up to get a boot to the face, both beings crashing down to the ground in a dust cloud. As the dust begins to settle the Buu reforms and stands up looking pissed as the unlikely help calls up to Gokhan. "A fusion like that won't last as long as you'd like. Allow me to take some weight off your shoulders!"
As the dust fully clears they see Black standing confident in the face of Vegebuu, fists at his sides as he smirks at the thing. "Perhaps if you had all fused together you could be some fun."