I know a lot if people are sick of the nerf and buff threads, but i feel like Ewoks legitimately need to be reworked to do more damage. I run them as my main squad in arena, and can't compete with ot...
I think lessening the damage penalty from ewoks in tribal unity would go a long way. Leave the non ewok assist where it's at, but make ewoks only 10-15% less.
Add in a dps, preferably with a decent aoe/offense buff, and I think you'd be close.
They have some of the best synergy in the game, they should be more competitive.