STFUandPLAY's Romudeth writes:
"As to whom we’re seeing on screen; I have a theory. I was talking to a friend and he’s convinced me that this character is non-other than Liquid Snake.
The theory that this new character is Liquid could be dismissed because the arm he’s missing is his left one and not the right. However, we have to keep in mind that “an arm” was recovered. It was never specified as to which one."
Update
Original Title:
Is The Phantom Pain Really Metal Gear Solid 5? Is That Liquid Snake?
The age of the character would fit Liquid also, and the British flag in the hospital also some hint seeing as Liquid has ties to the UK.
"You've been in a coma for quite some time".
What's interesting is could this be the true story of what happened to Liquid Snake post Shadow Moses and could it be that Liquid is suffering phantom pain from who he is cloned from... Big Boss, hence some of the visions in the trailer.
Just to add. I thought this was actually a nightmare mini game for MGS V developed by a different studio.
BTW I think the title is supposed to mean the phantom pain of his missing limb. This is something that amputees always talk about.
And the image is not inverted because when they approach the elevator,you can see that the numbers above it are normal, and the protagonist still has the prosthetic left arm.
The 'Phantom pain' is a chapter in MGS5 as in actually leading to a boss battle ie the specter you see floating around. The boss specialises in psychological tricks and the level is a product of it. Quite frankly I'm shaking my head at why this hasn't been suggested when a big deal of Metal Gear involves some sort of boss like that.
He has the scar in Peace Walker for those who hart played it. I'm assuming this falls after peace walker?
Also, when that Guy (who looks like Solid Snake) is standing in the Flames, do you think it's like a Nightmare trope, Like Big Boss is terrified that Solid Snake is coming to kill him (again), it's all very *Terminator-ish* as to say Big Boss helped create the one thing/human who can destroy him, and it now terrifies him. I think there is going to be some serious father/son issues in this game.