Seagal Joining Third "Expendables" FIlm?

While in an interview, action star Steven Seagal spoke about the possibilities of appearing in "The Expendables 3", which has been announced to be filming later this year. 
Sly Stallone has offered Seagal a role again. Seagal was offered a role for the first film and rumored to have quit the second film because both Chuck Norris and Jean-Claude Van Damn are appearing in it. This is what he said, “He [Sylvester Stallone] plans to do another one and I have already been made an offer. We’ll see …”