In a special video, I was able to bring Coach Ed McGilvra on my YouTube channel “Sam’s Film Room” to talk about Boye Mafe, his pass rush abilities, and the Seattle Seahawks. For those that don’t know, Coach Ed is a pass rush specialist that focuses on teaching technique and pass rush moves to NFL defensive lineman. He actually trained the Seahawks second-round pick Boye Mafe this off-season before he was drafted at 40th overall. Coach Ed also mentioned that he’ll be working with Mafe later this summer before he returns to the Seahawks for the season.