The HoCo 2026 is set up just like the rest of the Grade Based levels. Kids can play up, but not many 4th graders are playing on in the 5th-grade teams. I don't think your comment about the leagues being a U11 B league makes much sense. In the HoCo 2026 AA, these are the strongest teams in 2026 (4th grade) from the area. Now the MPLL is a mix of AA, A and B teams and games tend to be a little more lopsided then you see in HoCo because all the teams play in one division, it's not broken out like it is in HoCo.