I personally want each vintage Ewok redone to a Saga (Teebo quality) version, including Chief Chirpa.
After that, I'd like a female (with 2 or 3 color variations) with 2 Woklings, possibly also in color variations. I'd also take:
Ewok with Imperial Rifle,
Ewok who sang while roasting Han
Ewok Hugging Solo's leg
Ewok with pipe
Ewok with battle horn
Ewok with "vine" accessory (You can hang the "vine" somehow, and the ewok holds it and you let him swing into stormtroopers)
Ewok Catapult with Stone Axe Ewok
Ewok with Bolo
And the Ewoks who get hit by the AT-ST blast and one dies.
Yes, I like the Ewoks personally...
And I'd take as many as I could get.
Honestly though, if they made a 4-pack of Teebo (repainted) with some plain hoods (In different colors though) with 2 spears and 2 bow/arrows then I'd be content. To me that would be an ultimate army builder set.