So apparently DC intends to out one of their characters. This person will be both major and iconic, apparently.
Now, DC hasn't really shyed away from gay/lesbian characters before (Batwoman/Batgirl, etc...). So that said, I'm not so sure why this is a big deal-- except that this time it's someone iconic. However, it also seems to be "a character not seen since the relaunch".
I really think CBRs list is a tad insulting in how it's written ("let's guess the new gay!") and I also think they miss the mark by a mile. I think the only one on that list who they might swing with is Plastic Man.
But I agree with my friend Jim. It's Lex Luthor.