Being a "registered" Scouter/adult does not mean they are a "Scout Leader". The Pack/Troop can have many "adult registered" and still have many stand back and "I don't have the time" "I don't know anything about this Scout stuff but Susie loves it" "Here's some money, take care of Jake for me" type people.
Then too, you can have the "no, no, that's all wrong" type person, too....