None of them were conceived to be gay in 1966. Things change.
And again I have no problem with this. My point is that if anything, it's now a retcon that Sulu was always gay, since nuSulu was born before Nero's incursion (I think), so technically he's the same guy as Prime Sulu, and that I don't quite think living in a parallel universe was the cause of his homosexuality.
But seriously, I can't wait to see homophobic fanboys spinning like the blades on the Enterprise's warp nacelles at the thought of Sulu belonging to my tribe.
