[FoSho]

Might as well seed the Sweet Sixteen after every round or at least the semi's.
For example, we cannot have the worst team in the Sweet Sixteen upset the favorite in the opening round, 3rd favorite in round 2. They now have a better path to the finals than the 2nd favorite who has to play a better team in the semi's. So, the semi's look like this based off of projections prior to the start of the tournament:
16 vs 11
2 vs 4

Lets re-seed them to "punish" the worst team to now have have to play the 2nd seed.

I think the Sweet 16 should be seeded. It is proposterous to do a blind draw.