MIAA teams would never combine for a tournament. Many of the MIAA schools are playing in 2 tournaments in the Fall and probably 2 in the summer. I think the NHSLS is a great format combining good HS from all over the country...Sadly, the college coaches don't want top see 17's anymore and are moving past 18's. The Foundation Lacrosse tournament this Nov 1 is a good format of HS 9th and 10th graders that will attract college coaches and many of the MIAA schools are participating