Each week I’ll list the best widely available free agents for fantasy football — I define “widely available” as being owned in around half of all ESPN or Yahoo leagues — and some guys who are probably better off in the free agent pool than collecting dust on your roster. Follow me on X (formerly known as Twitter) @UTEddieBrown if you have questions throughout the week. Here’s my NFL Week 16 waiver wire cheat sheet for all league sizes and formats, with players you need to add, drop and stream in your fantasy football league: ADD RB Ty Chandler, Vikings (ESPN: 46%; Yahoo: 53%): Alexander Mattis…