Update: Finally, after oodles of tries, RNG smiled on me. See my reply below for the details.
I'm a few Bossk shards away from
I have the materials to Zeta Bossk's lead, and I have sufficient gear saved up (yes, a hundred and dang fifty stun cuffs) to push Dengar up to G11 (but I'd rather give that black eyeball to Asajj) and either Cad to G11 OR Greedo to G10.
My question is, do I need to, or am I good as is? And if so, Cad or Greedo (and which would be better for other uses in the game besides the Chewie event)?
I don't mind a bunch of restarts, but if the gear pieces are the difference between sitting through or avoiding a few hours of frustration....