Lacrosse is not giving anyone an advantage, and lacrosse is a sport, not an entity. You graduate from high school when you graduate from high school! Public schools don't do pre-first. It is really that simple, other than the less than .5 percent that do pre-first AND repeat a year of elementary or middle school, and usually that bunch actually needs an extra year of school. The holdback skeptics have created this issue in their own minds. Once in high school nobody cares, again, oh have a certain amount of years until you graduate. What would you suggest, age limits for all school grades? Who monitors that, the government! The sport is doing just fine; fastest growing sport nationally for years, essentially no bad publicity. Great kids, great teams all over the place!!
