I though this was a joke when I first heard about it but check the cast out on this:
http://www.imdb.com/title/tt1320253/
Stallone? Check! Lundgren? Check! Li? Check! Schwarzenegger?.. surprisingly - check!
And that's just for starters. I'm envisaging a cross between Rambo, Universal Solder and Commando but even better and with a bunch of actors that are becoming far too old to be convincing in action films.