Boston Celtics head coach Joe Mazzulla’s presence at a Turkish basketball game sparks NBA interest. Nigel Hayes-Davis, a former Wisconsin star, is rumored to be the target. Hayes-Davis played for Fenerbahce S.K. and has NBA experience. Mazzulla reportedly scouted Hayes-Davis in Turkey. Hayes-Davis and Luke Kornet were previously teammates. A move to the Celtics could reunite them.