Yeah. I'd say let's drop it for now, wrap it into `RunModeProperty`, and keep it in mind in case we run into a similar use case elsewhere in `LiftRules`.

That said, I'm willing to wait a little bit to see if anyone can come up with an existing place where we can use it now before we rip it out. If we do choose to leave it in, I think we should see if we can hook up some tests to it like @farmdawgnation suggested.