For me, there are only two franchises I want to see return from EA's vaults more than any other:
Ultima and Dungeon Keeper.
These two are pillars of my youth. I have completed DK1 and 2 at least 80 times over with a complete franchise run of Ultima every few years (including the fucking god awful 8 and 9). DK Mobile hurt me, deeply. The "spiritual successor" of Ultima in Shroud of the Avatar also hurt me. I just want a good, well written, immersive CRPG like Ultima 4, 5, 6, or 7. Please, EA. Fucking do something right for once.