The trash talk between Floyd Mayweather Jr and Manny Pacquiao has heated up and has caused sports analysts to think that there is a possible rematch on the way. After Pacquiao defeated Keith Thurman in convincing fashion, it seems as if Pacquiao could be back to his dominant self again. Mayweather at 42, is retired and has no reason to come back into the ring to fight again. There are, however, questions about Mayweather's spending habits. Some sports insiders are suggesting that maybe Mayweather might actually need the big payday that certainly comes from a super fight such as rematch between him and Pacquiao.