LvL 80 Wiggs Rebel Team, lost focus

You are on a shard that's roughly the same age as mine. That means you're likely going to see more Sith teams start creeping up the ladder and they will start picking apart your wiggs (and future chaze) combos. But honestly, seeing your other toons, it might be too late/too much of a slog to try and chase the current meta so ideally you might want to just keep focusing on beefing up your rebel team and getting good mods.

You can work on EP in the background, but I see no benefit of adding EP in favor of Lando since your team won't be getting leader benefits. If you're really game on working on EP as a future lead, then yes, build up TFP, build up some empire toons like RG or Shoretrooper and of course Vader. But it all depends on what you want to do in arena I guess is the question for me.