I'm no skirmish player. I'm approaching this thread from a campaign player point of view. To be honest, more is generally always better, but there's already a lot of villains that are not showing up as often as I'd like. I'm not entirely sold on the idea of adding more characters that will see very fiew play time.
For campaign, what could be fun if FFG takes a break from molding figures/creating whole campaigns would be for them to create all new independent mission scenarios (maybe some grey missions) including some of these villains built-in those missions. For example, I'd like to see Boba Fett (out of TS campaign) comes out more often!
I could see them selling a pack of X new side missions with reward cards to be added to the side mission decks.
Anyway, back on topic. If we are to get more units, my wish list would go like this : 4-Lom and Zuckuss (for completeness), Nien Nunb would be nice to see another species added to the game, the ewoks as part of an hypothetical Endor box (to come full circle regarding the OT), and maybe some imperial army troopers to get different imperial units from the Stormtroopers and its variant.
Edited by IanSolo_FFG