Male Characters for M2F (Patreon)

Male to Female TF is a popular option, and I'm considering which males characters people want to see transformed. I'm not limiting this in any way beyond, y'know, male characters, but I am wondering about pairs of male characters for double image consideration, though this isn't exclusively about that.

It's just, something to keep in mind.

Also to keep in mind is I really need more male characters if for no other reason than TF and shipping potential.