Regarding the conclusion of WandaVision, doctor Strange will apparently seek Wanda's assistance with whatever his major issue is, but with a name like "in the Multiverse of Madness," it seems like he'll need every assistance he can get. Now that Wanda is the Scarlet Witch, a cult figure who we discovered more about in the Disney+ series, she's a force to be reckoned with, and then someone Strange will undoubtedly want on his team. He asks her whether she's connected with the multiverse in the trailer, and she's experienced her children crying to her from that realm, as the post-credit sequence of WandaVision teased.
"On a Thursday, I completed WandaVision and travelled to london to continue playing this role [in doctor Strange 2]. But I could have done with getting out of the mentality because they were completely different uses of the persona, and if we hadn't just finished, people would have had much more time to grasp WandaVision "Olsen previously discussed the back-to-back Marvel films with Newsweek.