ScoutNut,
What happens to your current den next year if you become Cubmaster(CM), or Committee Chair(CC)? With parents not willing to take on leadership positions, and a CC in name only, are you going to be forced to do the jobs of CC, CM, Den Leader, and various Committee Member positions, all at the same time? If so, I would recommend you stay with, and concentrate on your den and making sure those boys get the best program you can give them, and leave the rest of the jobs to someone else.
When I became serious about this, I did recruit a family from my den to take over my Tiger Den an