Before the season starts I usually base fair trades on draft position. Rodgers is usually 2nd round sometimes 1st round depending on scoring. Spiller is always 1st round sometimes top 5 overall. Ryan depending on scoring and if there was a run on QBs goes usually round 3 or 4. Mathews having had a terrible season last year. Is going as late as round 9, but usually 5th - 7th. So clealy the guy getting Ryan & Spiller is getting the better deal all around. Now mid-season could all be different.