How about you ask what happened to Hachibi when pain was carrying the rinnegan you retard.
He didn't solo shit; I have no idea what the **** you're reading because if Hiruzen and the villagers weren't there, Tobi would be sitting on the kage faces watching Minato play Cat and mice with the kyubi. Hiruzen only delayed the inevitable because that 14 year old got his ass killed. Cry minatard cry at these manga facts.
You're an even bigger retard if you think Minato stands a chance against the kyubi in a fight.
And you did imply that faptard. All that sensing negates genjutsu bullshit. Even the bests sensors better than minato (dsm kabuto) got caught in a genjutsu. You fap hard as hell retard.

It's like a mental patient telling a trained physician that he has mental problems.