By Chris Rosvoglou On Friday night, the Las Vegas Raiders hired a defensive coordinator for the 2022 season. According to NFL Network’s Tom Pelissero, they managed to lure Patrick Graham away from the New York Giants. “The Raiders are hiring Patrick Graham as their defensive coordinator, per sources. A huge get for Josh McDaniels, who lures Graham away from the Giants and brings one of the NFL’s top assistants to Las Vegas,” Pelissero reported on Twitter. Graham, 43, spent the past two seasons as the Giants’ defensive coordinator. He was also the team’s assistant head coach. Even though New Yo…