For the first time in UFC history the main card will be entirely comprised of Heavyweights headlined by a Heavyweight title fight as Junior Dos Santos faces off against Frank Mir.

Junior Dos Santos is currently undefeated in the UFC, and with his fast and fluid boxing technique I reckon even kik might be a fan of his. That said Frank Mir is on a tear of his own after knocking out Mirko "Cro Cop"Filipovi?, dominating Roy Nelson and submitting "Minotauro" Nogueira.

In the Co-main event the former heavyweight champion and highly accomplished Division I wrestler Cain Velasquez makes his return against the towering Brazilian Jiujitsu black belt Antonio "Bigfoot" Silva.

The rest of the card is as follows:

Roy Nelson vs. Dave Herman
Stipe Mio?i? vs. Shane del Rosario
Stefan Struve vs. Lavar Johnson

Preliminary card
Diego Brandao vs. Darren Elkins
Edson Barboza vs. Jamie Varner
Jason Miller vs. C.B. Dollaway
Dan Hardy vs. Duane Ludwig

Jacob Volkmann vs. Paul Sass
Kyle Kingsbury vs. Glover Teixeira
Mike Brown vs. Daniel Pineda

Trailer is here -> http://youtu.be/405bWRPQg00

Thoughts/predictions?