Anybody run CLS, R2, Solo, Leia, Cassian? Or CLS, R2, Solo, Old Ben, Cassian?

I currently run zzCLS, zzR2, zSolo, Wedge, Biggs. Wiggs are at the end of their rope, they can't improve much more and don't have zetas. I'm trying to strategize their replacements for my arena team a...