Accidently learned a mount.

So, I accidently learned a mount (Reins of the crimson deathcharger), I bought it because it seemed to be extremely cheap at the moment and my plans for it was to sell it once the price goes higher again.

So I made a ticket to unlearn the mount and return the reins to my bags, and the ticket says wait time 3 days.

Now I'm just asking if it is even possible for them to return it as reins again or will I be waiting for them to respond for the ticket for nothing?