ESPN Headlines It's official: Celtics ship Rondo to Mavericks 12/19/2014 6:56:06 AM The Boston Celtics have traded Rajon Rondo to the Dallas Mavericks, the teams announced Thursday night. Pistons waive Smith, cite 'shifting priorities' 12/22/2014 6:08:52 AM The Detroit Pistons on Monday waived Josh Smith, who still had two years and at least $26 million remaining on his contract after this season. Wade: LeBron deserves Heat fans' gratitude 12/22/2014 3:44:23 AM Dwyane Wade believes LeBron James should be met with gratitude by Heat fans when he returns Thursday with the Cleveland Cavaliers. Unbeaten Wildcats remain unanimous No. 1 12/22/2014 6:31:48 AM Kentucky leaves no doubt about its standing atop the AP Top 25 poll. NFL considering discipline for Raiola incident 12/22/2014 5:11:15 AM The NFL is looking into a potential fine or discipline for Detroit Lions center Dominic Raiola's stepping on the ankle of Chicago Bears defensive lineman Ego Ferguson on Sunday. Coughlin chides Beckham but likes his edge 12/22/2014 4:50:03 AM New York Giants coach Tom Coughlin came to Odell Beckham Jr.'s defense Monday, a day after his star rookie wide receiver received a taunting penalty and was involved in a sideline brawl with the St. Louis Rams.