Wanda Vision proved 1.) Wanda had powers before the mind stone and possibly Pietro too. 2.) She can intentionally or unintentionally bestow or take away powers from others like she did with Monica and fake Pietro. 3.) I believe those townspeople she warped might start producing "Mystic", "Miracles" or "Mutant" offspring.
Marvel phase 2 seems to be heading heavily into the occult and mysticism which would put Dr. Strange at the center like phase 1 put iron man. Marvel comics makes strange open up an academy for mystic youngsters in the same vein as professor x school for gifted youngsters. Wanda is also one of the teachers at the school.
It all just seems like another attempt to replace the X-men
Marvel phase 2 seems to be heading heavily into the occult and mysticism which would put Dr. Strange at the center like phase 1 put iron man. Marvel comics makes strange open up an academy for mystic youngsters in the same vein as professor x school for gifted youngsters. Wanda is also one of the teachers at the school.
It all just seems like another attempt to replace the X-men