A few pages back someone posted his answers and one of them was about the white haired guy being Trevor and he said "no".
Like I said, if it was asked only if trevor was Alucard it could be spun around since Trevor had not become Alucard yet.
But when it was asked if Alucard (white haired guy in LOS2) was Trevor he also said no which would be BS if he is since even though he is Alucard now he is STILL Trevor only transformed now.
Its like If I got turned into a vampire and named myself "Syrius" or something, I would still be me only transformed.
OR, Gabriel calling himself "Dracula". He's still Gabriel, just now under another assumed name. Same with Mathias Cronqvist, who renames himself in the same way. Hell, in the original canon, his name maybe be Alucard, but he's still Adrien Farenheights Tepes, even though he prefers Alucard to distance himself from his father. I don't think it's ever been stated to be literal that when some one changes their name, they cease to be who they WERE before their name change. Maybe figuratively, but, c'mon, Darth Vader's still Anakin Skywalker, dark clad Sith lord or not.