Some dropout at Gamestop told me You had to beat '80s Mike Tyson in order to get into heaven. Its true because he works in gaming. Hes serious business.
Like you said yourself, Liberty City stories, as in being in LC. New missions, cars and hopefully guns and online modes(BANK HEIST DAMMIT!). No Vice City, no San Andreas. I'll be screening this post for when the DLC comes out and you barge back in here crying about how R* backstabbed you and how they owe you their life because they didn't give you what you wanted.