Jon Gruden resigned on Monday as the head coach of the Las Vegas Raiders after reports emerged of him using offensive language in numerous emails he sent about a decade ago. “I have resigned as Head Coach of the Las Vegas Raiders. I love the Raiders and do not want to be a distraction. Thank you to all the players, coaches, staff, and fans of Raider Nation. I’m sorry, I never meant to hurt anyone,” Gruden said in a statement issued by the Raiders. Mark Davis, a U.S. businessman and the owner of the NFL team, announced in a brief statement he has accepted Gruden’s resignation. The team said that assistant head coach Rich Bisaccia will serve as interim head coach, effective immediately. “Coach Bisaccia will meet with the media at the regularly scheduled media availability on Wednesday,” the team said as they confirmed Bisaccia’s new position. Last week, Gruden …