Mr Nathan Drake, Nolan North, has said as far as he's aware this is the last Uncharted Naughty Dog want to make, and that he hopes no one else will take over when it's finished.
Speaking to IGN North explained:
"It’s bittersweet but at a certain point you want to go out on top. If this is the last one indeed, and I believe it’s the last one - nothing’s confirmed, but I believe it’s the last one Naughty Dog wants to do, in which case I hope somebody else doesn't pick up the mantle because they've done it so well for so long - but yeah, it’s one of those things where you just have to cross that bridge when you get to it. I like the idea of going out on top so we better do a hell of a job with this one… and it’s already looking pretty good."
What do you think? What are the chances it could actually be the a thief's end?