His rant was embarrassing and made no sense. He looked like an idiot.
I thought it made sense to me the first time and the 2nd time I watched it again.
He didnt call out to fight Sonnen, he basically said that Sonnen needs to take a hike because Sonnen did not deserve to fight Jones. Vitor wants to fight Jones, not that clown Sonnen, since it would be Champion (former) vs Champion (current). Sonnen is not a champion (perhaps if it was for trash talk).
Vitor called out Jones for a rematch, he did NOT call out Sonnen for a fight. Of course Sonnen is not going to give up his gift wrapped, undeserving title shot.