An eight-year pro, Butler had a breakout season for the Raiders last year. The former Vanderbilt standout recorded a career-high 65 tackles while posting five sacks for a second consecutive campaign. Butler was consistently one of the Raiders' best defensive lineman in a difficult season.

The Las Vegas Raiders' defensive line will have to overcome the loss of Christian Wilkins this season. However, they were already prepared to do

Adam Butler is known for being outspoken and he certainly was when he was asked about his feelings on the Raiders offensive line.