Oil Filter usually found on the engine block, the oil filter is designed to protect your car engine by trapping any large and potentially damaging particles in the oil. It's vital that your filter is kept clean, as a clogged filter can quickly prevent your engine form being properly lubricated. The advice is to replace.
Every player should have a ball. For the youngest kids (5- to 8-year-olds), a coach's number one duty is to make sure the kids are as active at practice as possible! The best way to ensure that the kids are active is to make sure every kid has a basketball (a practice I borrowed from youth soccer many years ago).
I usually coach my older boys basketball team, 6th grade, during season, than last year i took on a spring league. However this year I told him I wanted him to get coached by someone else and to take a break. In your experience is this good that I have my boys be coached by others.