Scarlet Witch was created by Stan Lee in the Marvel comics as a mutant with mysterious and magnificent powers who eventually became a notable member of the Avengers
Now since appearing in the Marvel Cinematic Universe, Elizabeth Olsen has done an amazing performance as the character that lots of Marvel fans including me are desperately gonna want to see more of her after Captain America Civil War because of how incredible she is with her powers she definately needs to appear in many more films after the third Captain America movie because with telekinesis and ability to read minds she is so cool Now for the rumored stand alone that is most likely to happen in phase 4, there are things that are needed to be done in order to make the spin off work;
1. Once Vision gets killed by Thanos for possession of the mind stone, Wanda is going to need to find a human love interest, someone she can relate too and the person to play Wanda's love interest should be one of these guys
A.Zac Efron
B.Shia Labeouf
C.Grant Gustin
D.Andrew Garfield
or E. Dylan O'Brian
Surely some of you still think it should be the Vision but still it wouldn't hurt to stick with an actual human love interest just to keep things on the more accurate path
2.Now for the villain Marvel would choose for Scarlet Witch to battle against, they may have to borrow one from one of the other heroes from the Marvel comics and it needs to be one with super powers just like her and can really put up a fight and besides having it be a sorceress villain like Amora the Enchantress from Thor it can be a supernatural villain like an Inheritor that has been fought by Spider-Man known as
Morlun
Morlun is known for being one of the first inheritors Spider-Man fought in the comics and has similarities to vampires as he is capable of absorbing powers and life forces out of his victims and for how he can function as the primary antagonist for the film is that Wanda will struggle on her decision whether she should still keep her powers or get rid of them after all the struggles she's gone through and all the mistakes she has made that she will need to decide whether she would let Morlun take her powers away and live a safe normal life or keep them so that she can stop him from terrorizing innocent civilians
Plus Morlun is to unrealistic to function as a Spiderman movie villain in the MCU but he should function effectively as the villain for the Scarlet Witch film so its worth a shot using him in the MCU as Wanda's nemisis
and 3. Marvel may wish to include another avenger or 2 to help Wanda with her problems and defeat Morlun and they are
Spider-Man
Hawkeye
Black Widow
or Winter Soldier
Now for those of you who are desperately wanting to see more of Scarlet Witch after Captain America Civil War, then I strongly suggest that you all get in touch with Marvel Studios, Kevin Feige and the Russo Brothers right now and convince them to make sure that when they do the reshoots for the film that they are to make sure that Scarlet Witch survives the climatic battle in the film so that Elizabeth Olsen can reprise her role for more films like Dr. Strange, Spider-Man, Avengers Infinity War part 1 and 2, her own stand alone film, and many more because if you don't you had better hope that Vision incapacitates her to unconsciousness if she starts loosing control so that she can wake up later in one of the post credit scenes or at least be locked up behind bars before she is released, otherwise you may never get that chance to see more of her after this film, even if you are sure that she will make through the film alive, that does not mean you should waste your time slacking off and arguing with me or anyone who is trying to reach out for your help on preventing anymore major setbacks and sitting on your asses waiting to see what happens. Plus actress Elizabeth Olsen is looking forward to reprising her role as Scarlet Witch and I am willing to give her some support and if any of you want to see more of Scarlet Witch in the Marvel Cinematic Universe after Captain America Civil War then I suggest you do the same. So please contact Kevin Feige and the Russo Brothers right away before the New Years and make sure they keep Scarlet Witch alive for more films. So please get to it!