it hasnt happened in how many years? over a decade, id say we should let that one rest. The orange zones are the closest thing we have ever come. I would tell Telamon 5 of our favorite raid spots and somehow make it to where we could manually set those zones to orage for raiding purposes so that we do not have to bug them each time.
Ie a special stone only leaders know of that can be activated once a day or every other day etc that would effectively turn a zone into an orange zone for a short duration. (say 30-60 minutes)
That way it has a timer that we can implement, set up raids, has a duration so we cant camp it all night and then if we get great fighting when we retreat to our territory that is already orange so anyone who follows would be flagged.
Bolas are definitely the way to go to fight mounts. I love them, i love mounts, i love gnoths point about how it makes oomies cocky and how much fighting non mounted oomies is not as fun cause they are more chicken.