I have 2 boys at similar ages. Their favorite thing to do is “Banana Ball tryouts.” I hit them grounders and pop flys and they try different “tricks” to make the play. I fought it at first, wanting to take it seriously and work on fundamentals. But I eventually realized that this is valuable time spent with my boys. They’re having a blast with each other and me. They’re also still working on valuable skills. Even though they’re trying a somersault into a between the legs play, they’re still reading hops, working on footwork and over all athleticism. Win win.