Wishbone: Interesting concept, but from what I can see of the two games they have actually made so far, their games do not appeal to me at all. Since they're very secretive about the games they have in the pipeline, I have to assume that they will be more of the same. I think I'll pass.
Brian mentioned one of the "other" new games would be "adventure" of some sort and also one of them would be steampunk-themed. I think it is possible to ask him more questions to find out.
Here is the info from the bundle page
Faerie Alchemy - IN DEV
Faerie Alchemy expands the Faerie universe with alchemical fantasy and puzzle gameplay involving transmutation. Travel the lands past Avalon to find ancient magic and to uncover an ultimate evil's plot.
FaeSaga - IN DEV
Classic adventure gameplay re-imagined. FaeSaga is an experimental project. Cross-Platform Co-op? RPG Mechanics? Anything is possible!
Secret Game #1
Planned for release later this year.
A card game that will give you nightmares...
Secret Game #2
Another game planned for release later this year.
It is a puzzle game with a high fantasy story.
It also seemed to me Subsoap is quite open to suggestions. I have seen Brian ask people "what do you want?" a couple of times in answering this question on steamgits.