I'm going to guess chases now for this series:
Gonk (in R5-D4 box)
Academy Biggs (in Floppy Hat Luke Box)
White or Gray hair* Ben (in OWK box)
*depending on which version we get as the reg. release.
I love all three of those choices. Here’s what I’d love to see:
-Luke Tatooine Telescoping Lightsaber
-Obi-Wan Kenobi (Alternate Hair color) Telescoping Lightsaber
-Gonk Droid in place of R5-D4
-Some cantina alien in place of Garindan (lots of options here, Hammerhead tops my list)
That said, I’d be shocked if one of the variants wasn’t just a weathered or different pauldron Sandtrooper. It’s just too easy. They could also make a Tusken variant with rifle instead of gaffi stick or maybe make him a hollow cheek variant.