Looks like the 2013 Tomb Raider reboot may be heading to Xbox One and PS4. A product listing on Amazon.it (Italy) for a Tomb Raider: Definitive Edition suggests as much.
The listing lacks a product image but has plenty of other information to tease this possible next-gen Tomb Raider re-release. For one thing, it tells us that the Definitive Edition will be released on January 24, 2014 for PS4. Another product page shows the same info for a "next-gen" platform, and all guesses point to Xbox One.
According to the descriptions, this version will contain the full game, all DLC, Amazon.com pre-order content, and an exclusive art book. Think of it as the traditional "Game of the Year Edition" and then some.
Square Enix has yet to confirm the validity of these Amazon postings.