Vontaze Burfict and Richie Incognito were two of the Oakland Raiders more controversial offseason acquisitions, and one of those players (Burfict) has already been suspended for the season . On Sunday, it was Incognito's turn to find himself in hot water. During the Raiders' Week 5 game against the Chicago Bears in London, Incognito was seen shoving Bears defensive back Buster Skrine's face into the turf at Tottenham Hotspur Stadium after the play was over. Incognito was called for an unnecessary roughness penalty on the play, which took the Raiders out of field goal range. He was not ejected. The Raiders entered the game 2-2 while the Bears were 3-1. The London game was the first of four NFL games scheduled in the English capital this season. Next Sunday, NFC South rivals Carolina Panthers and Tampa Bay Buccaneers face off at Tottenham. In Week 8, the Cincinnati Bengals face the Los Angeles Rams at Wembley Stadium. And in Week 9, the London games conclude as the Houston Texans plays their first game in London in an AFC South matchup against the Jacksonville Jaguars.