All speculation and jokes aside, he's just a person. An extremely wealthy and famous person, but just a person. Is his sexuality really anybody else's business, other than his and the person(s) that he chooses to share his bed with?
Whether he's gay, straight or even bisexual, it does not alter the fact that he's a great footballer and would walk into pretty much any first eleven in the world.
It's not really about him though.
It's that if someone as iconic and seemingly bulletproof (in terms of reputation) as him doesn't feel safe in coming out, what chance does any lesser footballer have?