Yeah, I kind of figured you didn't mean Army or anyone. They've done nudity before though, so who knows.
I'm thinking Mackey either ends up dead or in jail, Kavanaugh gets kicked out of the department, Ronnie makes a clean getaway, Shane ends up dead. I hope Shane gets killed in some way completely unrelated to Lem's death, like just getting shot by some random banger or something. It'd be completely unexpected and it'd be awesome to see Vic just lose it and go off when he loses his two closest friends. I really doubt that'll happen though.