Skills and player development are instrumentally better when playing with better players. Fact. For this grade I want someone who has a enthusiasm for the game , and passes it on to his group. This will get them better! I want my son to be pumped to go to practice. Not feel like he has to go because of a grumpy coach.
They are children. 9 and 10 year olds. Get better , and have fun doing so. Fun is what this is all about right?