Honestly shocked at the response so far.
I mean, maybe it's the phrasing. SHOULD they? Nobody should force them to do something, but would it be nice? Hell yeah!
Comics do this all the time. Without rebooting and changing ethnicity, comics would be so blisteringly white, but getting with the times and expanding diversity and doing new takes on old characters we've gotten some great ones.
I mean, is there anyone seriously wishing we'd go back to a white Nick Fury?
From Heimdall to Blind Al to MJ, casting POC for what were typically generic white people roles has given us a much wider and more diverse roster of characters and people represented on screen. With a few exceptions, I've not seen any real detriment to this approach, despite what some butthurt racists have claimed.
It's all in execution. A good story is a good story, and if the hero is black and it's executed well, I'm all for it - whether they be a new character, reboot, remake, etc.
Is anybody freaking out over black Catwoman in the new Harley show? Anybody? It would be, like, the fourth time she's been cast with a black actress despite her traditionally being conceived as a generic white woman.
So do it well and I'm all for it. We need a lot more representation and color in this world.