To one shot a wookie you have to use red style. To hit a smart wookie with red style is a pain in the back sir. It really is.
If you don't one shot them, you got killed.
Wookies are the worst kind of scum of the entire game. I'm glad AT LEAST siths can rekt you in an not-so-easy way.
Also, you probably stack rebel team all the time. You deserve to be nerfed sir.