Rudy Gay is on his way to Toronto in the latest and most dramatic move in the Memphis Grizzlies makeover, a person with knowledge of the situation told The Associated Press.

The Grizzlies agreed to trade their star swingman to the Raptors on Wednesday, parting with the leading scorer on a team that has aspirations of making a run in the powerful Western Conference. The person spoke on the condition of anonymity because the deal had not yet been announced.

The Raptors gave up point guard Jose Calderon and forward Ed Davis in the deal, and another person familiar with the negotiations said the Grizzlies were in discussion with the Detroit Pistons to swap Calderon for Austin Daye and Tayshaun Prince.

Prince and Daye were both listed as inactive for the game against the Pacers in Indiana on Wednesday night, but a Pistons spokesman decline to comment.

Gay, averaging 17.2 points and 5.9 rebounds, signed a five-year, $82 million maximum contract in July 2010 with Memphis. The 6-foot-8 small forward from UConn is due $16.5 million this season with $37 million more over the next two years.

- The Associated Press