Has anyone said why they keep saying no? If not, you should ask. Maybe they have a reason that you haven't thought of. Either way I would say sit down with the section and talk about it. Tell them that you would like to play some new stuff and see what they say. If they turn you down, find out why. If you can't reach an agreement, you can always just play some new stuff on your own. Maybe they'll hear it and think it's not so bad. Good luck!
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You've tried and failed. The lesson here is, never try again. --- Homer Simpson
I hope I didn't brain my damage. ---Homer Simpson