Sonics assistant coach Dwane Casey has been contacted by the Toronto Raptors as a possible replacement for Lenny Wilkens, who was fired a day after the regular season ended.

Raptors general manager Glen Grunwald asked the Sonics for permission to interview Casey, who was named associate head coach after Paul Westphal was fired.

An official interview has not been set up, though Casey is expected to meet with Grunwald during the pre-draft camp in Chicago in early June.