Perhaps you haven't tried them... *in-depth squad review*

Well I'll admit I didn't watch the arena vid before I posted before, you had a ton of dps against you and still came out on top by a lot. Maybe I'll give the ewoks a try, they look unstoppable.

That video is the truest real-life representation that I have on how reliable they are. Ewoks are no joke man, absolutely lethal in every aspect of the game. Yeah they may take a while to end a match, but they are guaranteed to be the last ones standing in any fight I've had.