Getty Former Las Vegas Raiders head coach Jon Gruden. Following his resignation from the Las Vegas Raiders in 2021, Jon Gruden stayed out of the public eye for a while. He’s been slowly making his presence felt again and has been seen at NFL practices in recent years. This time around, he was John Harbaugh’s guest at Baltimore Ravens training camp. The two never actually worked together at the NFL level, but both got their first big jobs with the Philadelphia Eagles . They’ve formed a