I am a proponent of the theory that the Marvel Cinematic Universe will be soft-rebooted following Avengers: Secret Wars. It's certainly an exciting idea, the opportunity for the studio to tell fresh stories with a clean or semi-clean slate. New characters can be introduced without the baggage of retrofitting them into a fairly bloated pre-existing universe. New stories can be told with older characters played by new actors. More importantly, Marvel Studios can set a new standard for a looser style of film making that isn't restrained to some standard of uniformity. Easy to say there is a lot of potential in a rebooted universe.
I am curious what characters people would be keen to see introduced first in this new take on the MCU and the changes you would be keen to see Marvel Studios implement in their filmmaking and storytelling.
I for one would love to see a MCU centred around the X-Men and Fantastic Four characters while the Avengers and rest heroes characters that are still around sort of do their own thing in the periphery. Holding off on characters we have already seen and exploring characters that haven't had the spotlight yet e.g. Nova, Blade, Cyborg, Ghost Rider, White Tiger, etc.
More self-contained stories set in the main timeline that don't have to be connected. Loki certained showed what can come from that level of creative freedom