Stephen A. Smith and Vincent Goodwill share their thoughts on Floyd Mayweather Jr. and Manny Pacquiao's rematch. (1:22) Floyd Mayweather and Manny Pacquiao are set to meet again more than 11 years after their first showdown in May 2015. The rematch is scheduled for Sept. 19 at Sphere in Las Vegas and will be streamed on Netflix. It will mark Mayweather's first professional bout since he stopped former UFC champion Conor McGregor in August 2017. Pacquiao, meanwhile, has remained far more active. Since the first meeting with Mayweather, he has fought eight times, compiling a 5-2-1 record. Mayweather, who turned 49 on Tuesday, announced last September that he would face former heavyweight champion Mike Tyson, 59, in an exhibition bout scheduled for this spring. Pacquiao, 47, retired after a decision loss to Yordenis Ugas in August 2021 but returned last July to challenge then-WBC welterweight champion Mario Barrios, fighting to a majority draw.…