Anyone beat 7* chewie w/o either Dengar or Bossk?

"CYG77;c-1655692" wrote:
....
Normally a zeta lead is a waste but not in this case. I'm guessing I'll have to wait and farm Dengar (5 stars)

Lead zetas are the most useful zetas in the game, benefiting the whole team. (and the uniques who benefit whole team are also great - cls IBAT, R2's, Veers, traya unique)
zetas like KRU and Bossk that make the whole team much better and more tanky, can make them from MEH, to amazing TW teams, for example.
this is NOT a waste zeta, even if there's no chewy event