Gregg Popovich jokes new Spurs assistant Tim Duncan 'doesn’t know a lick about coaching' Unknown 17:23 Gregg Popovich won't stop roasting Tim Duncan, even after hiring him as an assistant coach. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsRojo returns to haunt Nigeria as Argentina progressThe Warrior strikes out in style as Messi awakensCroatia send brave Iceland homePreview: Senegal v ColombiaRojo rescues Argentina, Danes seal their placeGoalless draw sees Denmark progress
