Bills coach Sean McDermott misses rookie camp due to illness
Crucial Catch: Sean McDermott Skin Cancer Prevention
Buffalo Bills head coach Sean McDermott opens up in an interview
Sean McDermott shares his struggle with skin cancer : r/buffalobills
Sean McDermott faces another mentor as the Bills host Ron Rivera
Bills HC Sean McDermott Opens Up About Skin Cancer Battle
Behind the Scenes: Defend Your Skin
Bills' head coach Sean McDermott says he will replay final 13
Bills HC Sean McDermott Opens Up About Skin Cancer Battle
NFL rumors: Sean McDermott took over Bills' play-calling on
Sean McDermott shares how he battles back against skin cancer
Defend Your Skin: NFL Coach Shares 3 Tips for Skin Cancer
Sean McDermott updates Bills injuries going into Week 4