Now that the initial wave of Free Agency is complete, teams have a pretty good idea of what their team needs will be in the draft. They will compare those needs to the available talent. Ongoing are the Pro Days and occasionally a player or two will pop in those workouts as you will read here today.
Again, I used Pro Football Focus Mock Simulator because I believe it to be the most accurate listing of players and is constantly updated. PFF changed their rankings on Monday, completely blowing my Mock Draft I completed over the weekend out of the water.