Harry Potter Dominique Weasley looking for: next gen era Weasleys (esp Victoire and Louis), Bill and Fluer Weasley, Cormac MacLaggen's offspring.
Star Wars Obi-Wan Kenobi could use: Anakin, Ashoka (Rebels version would be an interesting twist but any would be welcome), any of his fellow Jedi or some of the Clonetroopers. Qui-Gon Jinn. A Satine would be awesome too. :)