I know it will not happen and they will likely copy and paste Luisa's powers to her son however i'm hoping he has something like indestructability or agility or flexibility or super speed or endurance rather than his mother's powers.
I am curious to see how Encanto fits into descendants because Beast outlawed magic and the entirety of Encanto is their gifts i can't see Mirabel or Alma or really anyone agreeing to have the entire family stripped of their powers and lose their casita, the last bit they have left of Pedro.