You see I'm starting to doubt it's Alex. I think he may be related to Alex in some way. I talked about this in my speculations thread.

That's nice and all. But this topic was kinda misleading, Thought you had some evidence judging by the title, not just speculation pulled out of your ass. Just sayin'.

I think pretty much everyone thought it was Alex Wesker as soon as we all saw the trailer.

The only thing I have doubts about is that Alex had access to all of Spencer's equipment, money and resources and now he has this priceless immortality virus in his possession. With this being the case I really don't think he'd be bothered about giving his blood to the world for '200k up front and another 200k when this is over'.
And he would never be a mercenary.

If not Alex who do u think it might be than?

Another one of my theories is that the new guy is Alex's son. In my opinion, Alex would be the same age as Albert or close to it and this guy in the trailer definitely doesn't look to be in his 50s. They DID say that he is related to a pre-existing character. Since Alex took the same virus Albert did, if he had a child, wouldn't that child inherit some sort of speciality? That could possibly explain his blood being special and useful to the world. It would also explain why the new guy doesn't have cat-eyes like Albert did since so many people think he's Alex.

A lot of people are also saying that the virus might not have had the same affect on Alex as it did Wesker, so the cat eyes would be out of the equasion. Others say that Alex took the immortality virus that he made for Spencer, thus reversing his age. But Capcom also said that the new guy is a character younger people can relate to. How could younger people related to a 50-something year old man that looks 20-something? This guy definitely has some kind of superior blood and genes that he got from someone.

I think pretty much everyone thought it was Alex Wesker as soon as we all saw the trailer.

The only thing I have doubts about is that Alex had access to all of Spencer's equipment, money and resources and now he has this priceless immortality virus in his possession. With this being the case I really don't think he'd be bothered about giving his blood to the world for '200k up front and another 200k when this is over'.
And he would never be a mercenary.

Some people spend vast wealth faster than they can make it, plus if I had the same virus that made me immortal? Awesome, let's go do cool and dangerous shit and make money off it.

Because nothing suggests Alex needs to be Wesker's age. Remember none of the Wesker Children are blood related and the program ran all the way up until 1998. Theoretically Alex could be in his twenties and still be a Wesker child.