One of the sites where I pick brackets, I did a completely random generated one.
Kansas wins the natty by taking down the NCC/NDAKST winner.
I like to do this, but with a weird system I came up with like 15 years ago. Basically, in the first round this is the number needed for that seed to win:
16: 100
15: 96-100
14: 86-100
13: 81-100
12: 67-100
11: 61-100
10: 56-100
9: 51-100
Then from the second round on the worse seeded team needs 67-100 to advance, unless they are a 13-16 seed, in which case they need the same number from the first round (example: 86-100 for a 14 seed). If the same seeds face off it's just a 50/50 shot.
It's not perfect, mainly because it produces too many 8/9 over 1 upsets (there's only a 20% chance that all the 1 seeds advance to the sweet 16 with this system) and it's not really fair for 1 seeds to have a 67% chance of beating a 2 seed, or same for 3 over 2, but it's a good balance between realistic and not too much work.
The one I did for this year produced a final four of: (4) Virginia Tech vs (3) Texas Tech and (2) Tennessee vs (1) North Carolina. Tennessee beat Texas Tech for the title.
