warcrack

Not to sound fanboy-ish, but we may be underestimating Vegetto here.

After the fusion, Vegetto turned super saiyan and began owning Boo. We later learn that he was planning to overwhelm Boo into convincing him to absorb himself. This shows that Vegetto has an excellent sense of planning and strategy; he knew what to do immediately upon his creation.

If someone could be nice enough to explain Itachi's traits/skills please... *feels embarassed*

In response to Jonny America's other question, if Vegetto was placed into a mentally torturous illusion, under the control of Itachi, then the outcome would depend on his mental strength, not his power level.

Also, if Vegetto and Itachi had equal physical strength then what do you think the outcome of their fight would be?