User blog comment:KidVegeta/Canonicity/@comment-3097771-20101204092059/@comment-3249030-20101204172614

I for one think this is non-canon. For one thing, Ultimate Gohan was way stronger than SSJ3 Goku so if SSJ3 Goku beat Hirudegarn, why was Ultimate Gohan thrashed? Surely the latter could finish Hirudegarn in split-seconds! And why did Gotenks diffuse? If Metamorese Fusion wears off when the Fused person is injured (badly), then it should have certainly wore off when Majin Buu (Good) beat up Gotenks (first time he was shown). I for one, think this is non-canon but it is your reviews.So you can do it your way.