Can Assassins Creed Revelations outsell the previous AC titles?

[JEMC]

dsage01 said:

JEMC said:
Yes, Revelations will easily sell more than Brotherhood. Remember that Brotherhood was mainly seen as an expansion for AC2 with online, but with Revelations we will get a new game.

And it will have Altair too.

what how? I thought the old guy was ezio?

The story, or so I've read, is about Ezio who is trying to learn more about Altair. That takes him to places where Altair was before, and is believed that Desmond will be able to be both of them to give us the hole story, what brought Altair to those places and why Ezio goes/went there.