The Italian branch of Amazon just listed something rather interesting, named Tomb Raider: Definitive Edition. At the moment the game is listed only for PS4, with a second entry labeled “platform unknown,” possibly indicating an Xbox One version.
According to the listing page, the Definitive Edition is to be released on January the 24th for €59.99. Preorders are already available.
The description also provides further details:
All the relesed DLC will be included in this fantastic edition for next gen consoles. Preorders of this edition will include an exclusive package with an integrated artbook.
Of course, like all retailer listings with no official confirmation from the publisher and developer, this has to be taken with a grain of salt and has to be considered a rumor, but the details provided seem a bit too precise to be completely invented. We’ll have to wait and see if an official confirmation will actually come.