I think it is up to each region to determine how they do their tournaments, with regards to region C there are a couple at the top but a lot of the teams are not separated by much, you have 5 different districts w Martinsville and Buckingham and FT Chiswell being their lone district team, so yea I think it makes sense to throw them all in and see what washes out. Gives everyone a tournament feel lets some get a chance to advance like the old district tournaments use to.