I worry that this is already turning into a farce, because of the seeding system - for instance, the number 2 seed in the whole tournament, Locke, is already out.
There might be more mileage in the following heat system next time:
Heat 1
1, 5, 9, 13, 17, 21, 25
Heat 2
2, 6, 10, 14, 18, 22, 26
Heat 3
3, 7, 11, 15, 19, 23, 27
Heat 4
4, 8, 12, 16, 20, 24, 28
Heat 5
29, 32, 35, 38, 41, 44, 47
Heat 6
30, 33, 36, 39, 42, 45, 48
Heat 7
31, 34, 37, 40, 43, 46, 49
Semi Final 1
1A, 2C, 3C, 4A, 5B, 6C, 7A
Semi Final 2
1B, 2B, 3B, 4B, 5C, 6A, 7B
Semi Final 3
1C, 2A, 3A, 4C, 5A, 6B, 7C
Final
1A, 1B, 2A, 2B, 3A, 3B and best third place
This makes sure weaker players can get into the next round, while also assuring plenty of places for established players. What does anyone think?