I suggested that Wookies be part of the rebel task force sent down to the planet so they do get some presence in the final battle. I don’t mind Ewoks if they are treated as a culture that makes sense instead of sometimes cute things to sell toys.
I did a mockup of Wookies at the rebel briefing on the wishlist thread but I can’t find the image anymore 😦
JEDIT (found it)
Replacing Ewoks with Wookiees is impossible, but adding more to the taskforce might be doable :
