Prime players are only available rewards every other weekend, I believe.. I also am guessing that the players for this weekends rewards were determined before the update, when Adam Jones was a 5-star.
Mark Melancon Sean Doolittle Kenley Jensen Nick Vincent Tony Watson Glen Perkins Ken Giles Pat Neshek Greg Holland David Robertson There's a couple more... And a plethora of 4.5 stars.
I'll include some of the players that I have who have been updated. Doesn't seem that many players were downgraded, although some lost half a star here and there... Pitchers didn't seem to be updated. 5-Stars Trout 9 9 7 Goldschmidt 997 Machado 797 Harper 994 Cruz 992 Donaldson 794 Votto 984 Alex Gordon 782 Brett Gardner…