Although I'm not sure if there's been any verification from the director or Isaac himself but many sites are reporting that Oscar Isaac has been cast as Solid Snake in a Metal Gear Solid film.
Funny thing is most websites (including CBR) are using pictures of Big Boss (Distinct from Solid mainly due to his eyepatch and more facial hair). Although Isaac can of course play him as well, since Solid Snake is Big Boss's Clone/son.