Greg Kelly has not made a public statement about his sexual orientation; therefore, any discussion would be nothing more than guesses and conjecture.
He's 100% straight.
If you are talking about the publisher of the magazine "The Baffler", there is no information about Greg Lane's sexual orientation on line.
he has a wife and 3 kids, so my guess would be straight
The Joker's sexual orientation is not written into his character.
Soko's sexual orientation is heterosexual/straight.
Nothing is known of her sexual orientation.
The character of Flapjack is not written with sexual orientation
The fictional character of Yoshi is not depicted with sexual orientation.
Frankie Muniz has not stated his sexual orientation.
The sexual orientation of David Rodriguez is unknown.
Matt Evers' sexual orientation is not known.
The SNL character "Gilly" was not written with sexual orientation.