The Sinnoh Avengers

What happens when the Avengers wind up smack dab in the middle of the Sinnoh region? How they got there? A mishap with the portal to the negative zone... How will they get back? Will they get their own pokemon? - - - - - - - - This has no relation to Avengers assem-! creatures? The girl has the same name and the pokemon are the same. The girl's appearance is different though.