I read something yesterday - it was an older article - need to dig through history - but it was an interview and I think it was Aaron who said they had a bunch of songs ready for the new album and Weird Goodbyes was going to be one of them.
It has to be on the new record, and if not, they need to release it as a 7"
For the record, I was totally underwhelmed when I first heard it, but seeing it live and then listening to it pretty much incessantly when we had to put my beautiful sweet dog down made me really connect with it and I love it now.