I'm thinking it's between Kawhi and Boris. Kawhi has triggered a lot of Spurs rallies during these playoffs with his timely steals and rebounds while Boris' tenacious defense on the bigs stands out. If he can neutralize Andersen and maybe Bosh and Kawhi can slow down James and the rest of the team stay in front of their opponents, we might just come out of this with #5.
Basketball is not an equal opportunity game. If you can't shoot it well, you don't get to shoot. -- Bob Donewald