My son always played flight 1 then letter leagues as a starter and half his team was always small, including him. Almost every team we played against had at least 2-3 small players who were very impressive. As we always said, watch out for the small ones, they're on the team because they're very good, not because they can out muscle or out run someone.I disagree about the youngers. My kid had just started club ball when they made the age switch and it proved to be a tremendous disadvantage. He went from being the tallest and fastest to at best middle of the pack. Lots of coaches in the early flights needing to get promotions also play run and shoot ball so that extra leg speed is of benefit for both the attacking players and the defensive players.
To see the difference, his private elementary school ran an annual jog athon where the boys and girls competed separately but all the age classes competed together. The winner for the last 10 years (with 1 exception) has been a fifth grader. Yes there are some 4th graders who finish higher than the fifth grader, but ON AVERAGE the older the boy the better they perform. He finished second the jog a thon his final year, first was a birthday roughly his age, beating out another 5th grader who is very small and agile but is 8 months younger and just simply couldn't keep up with either of them in the multiple laps even though he dominated the first lap, trained cross country, and trained for the event (while the two winning boys, basketball and soccer GK respectively, didn't)
Otherwise agree.
My daughter went thru the age change and her first year she struggled because she was the youngest. Thereafter, she figured out how to handle the that she wasn't always one of the biggest and fastest players, she started working on her foot skills speed, passing accuracy and stamina. Age change was probably the best thing for her because she was forced to adapt and learn soccer skills rather than rely on her speed and strength.