Occasionally we observe posts erroneously moved from one site to another. Unlike a standard question closing there's no option to undo this action for high-rep users. When a question is closed, rather than moved, it can be reopened through voting, but unless I'm a high-rep user on the destination site of a moved question, I can't do anything to remedy the problem.
So it seems like we should have a "recall" option, where after 5 votes to recall a moved question, it's returned to the original site. This enables users who have the rights to move a question to a different site to counter-act actions they perceive as ill-advised even when they're not high-rep users on the destination site.