Rob will be very confused but go ahead. His Pokémon's names are Kresh (Squirtle), Crichton (Tyrunt), Shenzin (Turtwig), and Sparky (Growlithe). He's originally from Earth and was previously in a place called the Bastion before coming here.

(If she pulls the "future joke" one expect him to ask her what the joke is/will be.)