Keep up with important Buffalo Bills and NFL news and decisions here in our NFL Tracker JAN 25 BILLS FIRST PICK After impressive four-season career at Auburn, Derick Hall is coming to the NFL. And Mel Kiper thinks the edge rusher is coming to Buffalo as the No. 27 overall pick in April’s NFL Draft. Kiper’s mock labels Hall a potential “steal.” For what it’s worth, our pal Dane Brugler in his latest mock draft for The Athletic, he has Hall being drafted at the back of the second round. Buy Tigers Tickets Hall (6-3, 256) was a team captain…