It's been the discussion at office water heaters for weeks now that the primary event for March's UFC 197 in Rio de Janeiro, Brazil could be a rematch between Brazilian middleweights Anderson"The Spider" Silva and"The Phenom" Vitor Belfort. Their first bout happened at UFC 126 nearly five decades ago, in which Silva succesfully defended his UFC middleweight title with a front-kick knockout of Belfort, finally recording arguably the most used highlight in UFC history. The news of this rematch will get fight fans giddy with excitement. So much so that it becomes simple to block out their recent legal issues. Silva last saw action 10 weeks back, where he defeated Nick Diaz via unanimous conclusion on the judges' scorecards. The consequence of this five circular main event bout was later turned into a No Competition, when the former UFC middleweight winner tested positive for having drostanolone and androsterone in his system. Having served his suspension"The Spider" is prepared to make his return to the Octagon and word is he has found himself a struggle. This rematch would come after a rubbermatch for Belfort, who's coming from a first round knockout of Dan Henderson, which happened only weeks ago at UFC Fight Night 77 at Brazil. This was an impressive way for"The Phenom" to go back to the win column after a failed bid at current champion Chris Weidman and his golden, and also another impressive victory over"The Spider" in this rematch, he would surely make a case to get a rematch with the winner of UFC 194's Weidman vs Rockhold. The rumored UFC 197 main event is widely talked about, mostly in part because of UFC President Dana White acknowledging that Silva vs Belfort II is the next fight he wishes to book for both veteran 185-pounders. The evening's co-headliner was rumored to be a middleweight match-up between Lyoto Machida and Michael Bisping, but that was proven to not be the situation when the Michael Bisping vs Gegard Mousasi match-up was announced earlier this week. Both will go to war in the principal event for February's UFC Fight Night 83 at Bisping's garden of London. Brazilian fighters That Are not currently reserved for battles that we could see on the UFC 197 battle card are Thomas de Almeida, Glover Teixeira, Iuri Alcantara, Thales Leites, Rani Yahya, Alan Patrick, Kevin Souza, Leandro Silva, Hacran Dias, John Lineker, Valmir Lazaro, Michel Prazeres, Erick Silva, Bigfoot Silva, Thiago Tavares, Godofredo Pepey, Roan Carneiro, Pedro Munhoz and Thiago Alves. Disclaimer: This page includes affiliate links and MMA Odds Breaker will be paid if you make a purchase after clicking on the hyperlinks. Read more here: http://lima.fr.iti-communication.net/memphis-grizzlies-50-1/