What if they decided to make a licensed Gundam version of Catan? Looking at the Wiki page, there are several interesting licensed versions, like:
The Settlers of Zarahemla (2003), a licensed version of Settlers of Catan with additions to fit themes from the Book of Mormon by Inspiration Games.
Rockman.EXE Catan (ロックマン エグゼ カタン, Rockman.EXE Catan?),[2] a licensed version of the series based on the MegaMan.EXE character and his series of video games, all published by Capcom.[3]