I used to think firing was fairly straightforward. The Donald always made it look damn easy. Stare person in face. Tell them they are fired. Fired person then immediately leaves room, grabs bags and leaves. Not that hard a concept, right? Same thing used to apply to sports, for the most part. There were also some general unwritten rules, if not guidelines on how and when. Folks got fired at the end of a season, in the offseason or sometime during the middle of the season when a new guy would...