Diversity is not an agenda. There's nothing wrong with it. If the proposed movie turns out okay, I'll have no problems with it. Ghostbusters had larger problems attached to it than simply an all female cast. It rubbed many people the wrong way because it was a reboot of a franchise many people had been hoping and praying would come back outright with the original cast. The characters in this proposed film are already MCU canon. I would totally love to see a movie with Black Widow and Gamora teaming up to kick butt.