A former Raptors official told the Miami Herald that forward Chris Bosh isn't fond of Toronto's cold winters.
Bosh will hit the free agent market after the season and hasn't committed to re-signing with the Raptors.
The official added that Miami "seems to be an attractive place, playing with Dwyane Wade and playing in Miami."
Bosh is averaging 25.2 points and 12.3 rebounds this season.