http://fightnetwork.com/ - Fight Network's John Ramdeen and Robin Black dissect all the action from a crazy week of UFC fights, starting with Anthony "Showtime" Pettis' impressive submission win over Benson Henderson to claim the lightweight title at UFC 164. That win also adds a lot of question marks to the lightweight picture, as Pettis could be matched up with several big names, including a superfight with 145 lbs champ Jose Aldo. Robin gets nerdy with an in-depth breakdown of the unique and