Heisman Trophy-winner Ricky Williams has tapped rapper/impresario Master P to represent him as his agent for his National Football League career, according to a report in The Associated Press. Williams said he selected Master P's No Limit Sports despite naysayers who said the rapper wasn't technically an agent. "They were 'saying don't do it. He's not an agent, he's a businessman,'" Williams said in the report. "I told Master P. Master P told me to ask them how much money they made last year." Master P's unsuccessfully tried out for the National Basketball Association's Charlotte Hornets recently.