In your Giant Pietro AU, since Pietro gain the new ability to alter his size, does that mean he has two abilities now? Heck, he needs to balance out between his super speed and his size-shifting abilities!
Yes! He'll come to learn that it was actually a latent power that he's had due to experimentation done to him as a child by his father. For a while he thought that his power just switched to size shifting and was replaced, but later finds out that it just went dormant again due to his mental blockage of it and he finally rediscovers his speed again. He'll be able to use both but he can't use them at the same time, much like Emma Frost and her 2 abilities. He'd learn to switch between them and be able to do so very quickly. Tho I did think if eventually he might have been able to blend them a bit, but it mostly would be scary for him to do that bc of how destructive it could be. 😭 I suppose if there were a situation of a large scale problem, it could possibly come in use.














