Well, do you guys remember the episode 'Irrational Treasure'? The twins got a skeleton key, and I was just thinking, are they ever gonna use that thing? So, I'll ask for your imput on this one, whoever's reading. Do you think that they'll use it? Personally, I think yes. After all, something like that could come in really handy, like Mabel's (albeit only been used in one episode, the one she got it in) grappling hook. I hope they have both of those items in the season finale, or at least that they appear in some time or another in another episode than the one they were found in. That just seems like too good of an opportunity to miss, and it would be neat to see that kind of thing and think 'Wow, they were really building this plot!' because thye got the useful object a few episodes earlier than the one it was used in.