Hint? Spoiler?

Holy crap! They're giving out tons of spoilers in the opening credit!
... but, who's this??? Winry??? Doesn't make sense...

So... Mustang's eyes. (Nope I won't say more. It's already in the manga.)

So... Al's soul returns to his body... But why is Winry crying?

So... the Fuhrer faces his last battle with Scar...

There is no way Trisha's gonna return. Wait... were they sleeping together??? Is this a hint on how it's gonna end???

... maybe not. There's only one pillow.