Based on people's recommendations, I have dropped Wiggs and replaced them with Leia & OB. So far I am holding steady at the same place in arena, but it'll take a few days of getting battled & battling back to really be sure if this is an improvement. However, I have more upward mobility with OB than I did with Wiggs, since neither had zetas but OB has two available; and Wiggs were G11 but OB is only G9. I lost about 1500 GP, but like others have said, GP is basically meaningless (except as an intimidation factor, maybe). By the time OB is geared and zetad, and Leia is zetad, my squad should be significantly more powerful than it was before.
Thanks everyone for the advice and commentary!
