Spurs 'Fully Engaged' with Celtics and Lakers in Kawhi Leonard Trade Talks

By Matt Dolloff, 985TheSportsHub.com Is the Kawhi Leonard rumor mill turning into a full-on Celtics-Lakers arms race? ESPN's Adrian Wojnarowski tweeted on Thursday that the San Antonio Spurs are "fully engaged" with several teams in trade talks for the disgruntled superstar, specifically mentioning the C's and Lakers. He noted that Boston "has long had the…