Top 50 unrestricted free agents

With free agency finally set to start (Saturday at 12:01 a.m. ET), here are my top 50 unfettered players in free agency. The group is comprised of unrestricted players and those who were released since the end of the season. It does not include restricted free agents or players designated as franchise or transition free agents. (Editor's note: This list is as of Thursday morning and will not include any players released at a later date.)

Len Pasquarelli is a senior NFL writer for ESPN.com. To check out Len's chat archive, click hereInsider.