@JacobAckerman7 Haven't logged on in a while, so sorry for not having seen any of your messages.
If I'm going to be absolutely honest, Polar Opposites is very likely dead. I remember trying to make a chapter of it for weeks, but I genuinely could not find a good way to continue the story and felt like I had driven it into a position which I really didn't like. If somewhere would be willing to continue the story, then they are in their absolute right to do so, such as by incorporating elements such as your idea, but as for me, the story isn't something I really have any ideas that I would be satisfied with writing.