kittey said:
Also, you cannot create circular aliases (A → B → A). You would have to pick one of the two.
I think memast was under the impression admins can pick and choose what pars of a BUR get approved.
BURs are all or nothing, so both aliases will be applied if this BUR is approved (though I hope there is some safety mechanism in place to prevent circular aliases in case something like this gets approved by accident). If you think one tag should be aliased to the other but don't know which direction the alias should go, you can create two separate BURs in the same thread. Clicking Request alias/implication while in a thread will let you create a new BUR in the thread you're currently in.
Also, in cases like this, you are able to reject your own BURs instead of waiting for an admin to do it or for 45 days to pass.