Okay, I posted something similar on CAG, and I know nothing like this would actually happen, but...
You know how Nintendo is all about making the pie bigger with non-gamers...
I'm almost like to see Cinq create a "generic" type engine for Trace Memory/Hotel Dusk like games. Of course, it couldn't be too basic, the engine would have to have the ability to be heavily customizable.
Then, get big *big* authors like Dean Koontz, Stephen King, etc... to write stories for these games. They could work with the regular writing crew to adapt their style to that which would be needed for video game play (to add in the puzzles and such).
Then, release one of these Story-Games every month (or every other month) at a $20-ish price.
Imangine the newest Kathy Reichs (A.K.A. Bones) 'book' "Only For the Nintendo DS"....