In most situations, things like this annoy me. I hate when people play with the identities/race of well established characters. There's a few reasons.
It seems like companies are doing this more and more to fake a public image of being politically correct, or in the same vein, attempt to avoid being labeled "racist" due to a "lack of diversity."
A lot of people argue that minorities need heroes and characters that they can relate to, especially for children, to look up to as role models, etc. I fully support this. HOWEVER, I believe that companies should create new, original characters rather than reskin existing characters. It's lazy and insults peoples intelligence. "Here you go black people, we recycled an old white character for you. Enjoy." instead of "Here you go black people, we created this amazing hero just for you, with your greatest desires in mind."
It feels like affirmative action for fictional characters now. You can't make any kind of product without having at least one of every race present. Even in situations where it would make no sense to have a minority character, people still complain. For example most Disney movies based on stories that originated from Europe or the British Isles, etc. Brave is a good example. It would make very little sense to have a bunch of random minorities in that film, but someone somewhere is offended.
Taking a white character thats been around for decades and turning him into a homosexual or minority, simply because that's the PC thing to do now, is freaking stupid. No one has any respect for these creations and instead turn characters into tools for pandering to certain groups for profit.
So because someone gets butt-hurt and feels left out, I have to watch a character that I've possibly grown up with, get mutated into something so far from what I grew to love. But hey, it's okay as long as we're taking away from white people and not from someone else, otherwise that would be racist. Any time a white person would play a minority people would cry out "white washing", yet when the tables are flipped it's praised and anyone who thinks differently is called racist. Nice double standard.
This goes for gender as well. "Hey, we should try to steal money from women too, let's make ____ into a woman!"