MacArthur: Here goes :
Dark Souls III Bandai No contract, but there are relations between cdprojekt and Bandai, so...
Total War: Warhammer Sega No contract and japanese
I REALLY like the logic / chances of these two right there.
And have to admit, my thoughts were similar to Barry - I don't see Take-Two as having the "hangups" of the other large publishers (EA, Ubi, Microsoft, Sony - who have obvious ties to their own "platforms" and a strong desire for software control).
Grand Theft was one of the first games that came to my mind to be honest. A "spinoff" Grand Theft would be perfect to test the waters (in other words, not a proper Grand Theft Auto 5 - or are they on 6? - but something like a Vice City).
Warner Brothers was another one I "suspected" and that immediately came to mind, because of the ties some of their licensed properties have to Disney.
*grr EDIT - I don't mean WBs ties to Disney - I meant to say more along the lines that their licensed video game properties are already here, DRM free so I could see an ADDITIONAL "big name" licensed release showing up here day one.