I have to go with Rollins. Both guys were ket cogs for their teams offense, and both were critical to their team reaching the playoffs. But, I tilt the scales to Rollins for:
1- plays a tougher position day in and day out
2- for backing up his preseason prediction
3- an unprecedented 20-20-20-20 season
But Holliday isn't a "wrong" call either.