Whoa. God fucking damn it.
I really, really hope not but that is quite the connection. Undeniable, I'd say...
And the third pic is no doubt there to show that he's somehow become even more disfigured when whatever happened to melt/deform the mask also further disfigured his face and eye. The left (our right) eye in the Snoke pic and that half of the face is fairly more disfigured than in the OT Vader pic, the eye is further upwards and outwards and his nostril on that side is nearly nonexistent; both deformations completely absent before, both nearly (exactly, to my eyes) the same positions as the helmet's melted side, specifically the eye, nostril and cheek/mouth...to a T. That's the part that really gets me is that...it's so fucking similar in position, combined with the scars...UUUUUGH. You can even see stretching and scarring on that side of his face that isn't there on the other side. At first it just looks like age marks but with that helmet pic, which is in, again, pretty much the exact same spots of melted parts...it's uncanny.
I mean it's...kind of ridiculously similar. I wouldn't be surprised if it was at least some kind of phantom (menace; oh god wouldn't that be so awesome if they actually called it that) or ephemeral projection of his force. But again, I hope it's nothing more than a really odd callback but uh...man...with all the talk of how powerful and everlasting his force was, more than anyone else in the universe...I wouldn't be surprised if they made it so that his force can make him nearly immortal and/or extend his lifespan to that of ridiculous proportions. I think it'd take the entire New Trilogy down a couple notches but...I can absolutely see that happening. That's crazy.
They'd get some points for hiding it that well though, unless I just missed talk of it. Which is entirely possible considering that I don't pay any attention to Star Wars talk but here and dismiss almost every theory as batshit insanity from all too obsessed Star Wars addicts. But the fact it wasn't immediately talked about is enough said, I mean that is absolutely at the very least some kind of homage, it's ridiculously similar... So good on them at all for this well veiled...whatever it is. I hope homage, but I'm not gonna say it's impossible that Snoke is Vader....*GASP*
VADER...SNOKE...VAPOR...SMOKE....HALF LIFE 3 CONFIRMED.