I hope to see some new teams. I know it takes a while to build diversity and niche teams to experiment with but let's hope the meta broadens a bit. Once EA figures out the balance and there are more options in the meta it will get really fun. From there the struggle is on keeping the f2p gap reasonable. I'm not a f2p player but the restrictions are a bit intense at times.
I'd also like some more options for dark side pve. I'm stuck on 4-Hard but I know I'll get farther with more heals once I get Daka and a tank figured out.