Whew. Get all that? What a wild, wild week of free agency in the NFL. The Buffalo Bills seem to have accomplished exactly what they wanted to do, in finding a new backup quarterback and keeping talent in-house. Meanwhile, the Las Vegas Raiders and Chicago Bears remain franchises wandering in no man's land. Jim Monos relives his favorite and not-so-favorite free agency memories, including a play-by-play account of the day the Bills traded for LeSean McCoy on the owner's yacht. Which big-money signings do we like? Which signings will send teams into purgatory? We try to make sense of it all.