3. A great quote of yours "Allowing children to discover through trial and error boosts creativity, develops all muscle groups, encourages them to learn from failures, and adapt to new stimuli and problem solve in new environments" from your piece on Joel Smith's site called The Dominance of Skills Training Is Destroying Youth Athletes ( I will link in my blog). I definitely agree, but to play devil' advocate - skills with the soccer ball are extremely specific to the task. How will playing dodgeball or doing an obstacle course that involves elements like crawling, climbing, and hurdling really translate to the game?
Kids learn through yes, repetition. It is one of the best methods of skill acquisition, but in order for them to progress, they have to add in variety. The young human thrives off of new challenges so their bodies and brains adapt and become more resilient. Dodgeball is amazing for developing agility in a fun way, as well as encouraging them to pick their heads up and be aware of their bodies in space. Staring down at their feet and doing soccer work over and over again does not necessarily teach them to scan the field properly. Crawling, climbing, and hurdling and running through obstacle courses are also great for that added variety so their muscles get exposed to new stimuli, which helps them to develop balance, coordination, and rhythm, rather than being bogged down by potential overtraining of one muscle group all the time.