
I thought about a way to bring Solarus & co. into the MCU, briefly, and then she takes her leave within 1 movie.
SENTRY #1 (OF 4) Art by LUIGI ZAGARIA
Post Secret Wars Movie Idea
There's a scientist who hasn't been found but that scientist stole two vials of the serum, she diluted those two vials and has tested them on around 200 people without them knowing.
She genuinely thinks she is in the right, she also believes that the only reason the Sentry project was a failure was because it was given to an unstable person dealing with drug addiction.
I was thinking of Joseph Gordon Levitt as one of those subjects, but he actually knows what he has been given and is aware of the situation.
Solarus is a children's music teacher who signed up for an antidepressant trial and ended up exhibiting Void-like traits.
Bob and Yelena team up to find these guys, ofc they can't find all 200, but they deal with the ones in which the power begins to manifest.
We get undercover ballroom infiltration, late night talks, morning conversation over coffee etc. The Shippers will be happy, the ship-haters will be in denial and convince themselves that there are no sails.
Joseph's character ends up manifesting in the most dangerous way, Bob ends up having to unleash the Sentry and fights for some time, but then comes to the conclusion that he must infiltrate the Void and console him in order to save him.
In the end, the scientist gets arrested by shield, all her documents and research are seized, all the test subjects are eventually found at some point and are put through therapy and Sentry finds a way to strip them of their void and power.