A lot of what can't be taken into account by those looking from the outside is with Ryan gone and Vinny and Patrick far away, Dan fits the SF crew like a puzzle piece. There are likely hundreds of folks who aren't white men who could fit that bill, but Dan wasn't hired because he was a white dude, he was hired because he's a sure thing.
I think Jeff was looking at stabilising their SF vibe, their business and their subscribers right now. Not later, right this second so they can take a shot on someone who brings something new to the table later.
I don't know if it was the right move, but I have faith in Patrick and while I'm sure he disappointed with another white guy, if he thought Jeff didn't have completely acceptable reasons he wouldn't be with the site still.
The Giant Bomb of today would not have hired Patrick right now either. He was hired to be a journalist and not to jump in with the rest of the crew.
It's a frustrating status quo, but I also genuinely feel it's a temporary one.
All of that is just speculation though.
As for Leigh, the shit she got from the community was over the top and beyond anything that happened in response to any Gearbox guy, 2013 Microsoft dudes in denial or Paul Barnett's defence of Dungeon Keeper Mobile. It was intense.
Garnett Lee did the drunk and obnoxious thing all the time to less shit, Patrick himself, the magnet for haters on the GB community, got less shit for his behavior during that one Rock Band night. Granted there's more than gender at play when considering the backlash she got, she did pick a direct fight with the community from the start of her second appearance, but I really think it'd be foolish to pretend her gender didn't play a large part in the scale of the backlash.
It and the subsequent word of mouth about Leigh's behavior on that E3 cast went beyond the bubble, and that really sucks for her. I remember a developer guest telling the story on Giant Bomb in which he recognised her name from the 775 thing and her dismay that she can't leave that behind as she gets it everywhere.
Whatever you think of her work, or even her tweets, she's still paying for that one night years later and that's because of the vehement reaction here and from the Giant Bomb community at the time.
Yes, she shouldn't be taking pot shots at Giant Bomb, but it's not like the GB community at large, anywhere they cluster, got over it either or let her live it down.