The cub leader training in my district covers all positions. Most of us end up in at least a couple by the time its over. Either an all day saturday class or two enening classes. Maybe yours will have breakouts for each position.
I would go and ask all the fuzzy questions we banter about on this board and report back. Should provide some fun. (Summertime pack award, family camping, wolves and knives, DRP, complete uniform or none at all, hat indoors, den chiefs, how long past June 1 to earn rank and electives)