Now, I don't have my son in youth football, but I am interested in why tackle football at the youth level still goes 11 vs. 11 (at least what I have seen). In youth soccer, they start the kids with fewer players on each side, and on a smaller field. With youth baseball, they still go 9 vs. 9 (or 10 vs. 10), but the fields are much smaller.
I understand that youth tackle football is usually played on a smaller field, but what is the benefit of still playing 11 vs. 11. All it does is lead to a mob of kids, bunched together, until the biggest and fastest kid is able to break away with the ball and get a large gain. Why not play 6 vs. 6 or 8 vs. 8 to create more space for the kids, and make it more enjoyable?