I wouldn't either, but it doesn't change the fact that it isn't an issue worth considering. Sweeping it under the rug doesn't accomplish anything.
Yeah, the PC police is more concerned with cops killing innocent black folks nowadays. There hasn't been a stink about a blockbuster movie title as far back as I can remember. Content, yes, but that's not so much a minefield as it is: don't make whitewash stuff. It's not like none of the PC police heard/knew about the BET cartoon series, but chances are, anyone who has a liberal slant on racial politics loved the heck out of it, throwback name to an even more liberal and militant racial political group included. The concern you've raised is simply not well founded. It's about as solid as Greeks being upset about "My Big Fat Greek Wedding" or Jewish folks being upset about a character called "the Jew Bear." Even less so because "The Black Panther" whether the animal, party, or character is well respected and considered badass by everyone who knows anything about them, including many members racebenders, Rainbow Coalition and other groups that point out uneven racial politics.
The only challenge with BP is: do you trust the audience to care about a black lead. It's a yes or no question, and it should determine whether you make the film or not.
But that's enough of that. My list is much like everyone else's:
Ant-Man: July 17, 2015
Captain America 3: May 6, 2016
Dr. Strange: July 8, 2016
Guardians of the Galaxy 2 - Planet Hulk: May 5, 2017
Black Panther: July 28, 2017
Thor 3: November 3, 2017
Captain Marvel: July 6, 2018
Inhumans: November 2, 2018
Avengers 3 - Infinity: May 3, 2019
Reasonings:
- I think Thor has established itself as a November property
- I Think GotG is a going to be a big deal and considered sugh
- It's very possible that GotG and Strange might switch so Strange can be the "new Iron Man."
- I think that Marvel will counter a female superhero with a black superhero, rather than looking as though DC is keeping pace with them
- Inhumans make a great lead in to Thanos and can help set up the rest of the Infinity Gauntlet saga well before the heroes come in. Thor could too, but he should be busy with Ragnarok... unless of course THanos is part of Ragnarok, in which place, Thor and Inhumans would switch places.
- I think the idea of Avengers not that first week in May is asking Marvel to throw money away.