Why not Vitor vs rockhold 2?

I know Luke's down Phone Post 3.0

Because Rockhold beats him and ufc loses another PPV.. Best to hide Vitor for awhile til Weidman is ready Phone Post 3.0

Because Vitor shamed him once already, and I find Rockhold-Machida more intriguing.

Vitor vs Romero would have made more sense.