Manny Pacquiao and Floyd Mayweather Negotiations Starting Up Again

According to Floyd's uncle Jeff Mayweather, the camps of Manny Pacquiao and Floyd are going to get a letter of intent for a fight later in 2011.  If they sign the letter they should probably enter negotiations to set up the fight and if everything goes well we'll have a fight near the end of the year.  It seems Mayweather finally needs the money and has probably seen holes in Pacquiao's armor over recent fights.  Maybe he's hoping Shane Mosley will further break him down.