Casting Rumors For "The Expendables 2"

It turns out that Taylor Lautner, Nic Cage, Christian Slater, Donnie Yen and Christopher Lambert are all rumored for roles in next years "The Expendables 2". The only one that we know could be near enough true is Donnie Yen. He's meant to be in talks to take over Jet Li's character from the first film. Li can't return so Yen may be filling in for him.
But the rest, well I have no idea about those guys. Lautner has been rumored for a lot of film roles lately. He's bee rumored for a role in "The Expedables 2" since news on Stallone making came out.