Look at it this way, you have Monica Rambeau, joining SWORD thinking she is going to be dealing with the stuff her mother and Carol experienced, space stuff, and she thinks shes prepared. Instead she finds herself in a pocket dimension, encountering witches and demons, things she never expected at all. For Monica to have a totally different adventure to what she expects, I think that would be a fun character arc.
I think it's possible something happens to Monica that is sort of like what happened to Ghost; she becomes trapped between dimensions, and is rescued by Wanda.