Its time the whole adventure thing was re-vamped imo. Many suggestions have already been put forward:
1. Allow us to vote on those really terrible ones we never do - Wild Mary is a prime example; I doubt 80% of this server have ever done it more than 2 or 3 times (and majority ppl who only ever done it once was for acheivements).
2. We have asked for it many times already, let us have a map recycler.
3. Re-think the loot rewards on these rubbish adventures - give a good reason to play them
Any one of the above would be better than spamming the same adventures over and over again.