NFL teams have met Michael Sam, the person. They unsurprisingly came away with glowing reviews. But when it comes to Michael Sam, the football player, workouts at the 2014 NFL Scouting Combine proved why some teams have concerns about his acclimation to playing on Sundays. Sam's drill performances and athletic times were a mixed bag, as the former Missouri standout finished about average among defensive ends. While that's to be expected for a mid-round prospect like Sam—especially given the immense spotlight he's been under since announcing that he is gay—the reaction from NFL teams will be interesting to watch.