It seems like the primary goal of the Galactic War is to keep your team alive for as many missions as possible. Therefore, even though I've moved Barriss Offee out of my arena team, I still have her as my leader in GW. She has several things that I still feel that make her useful in that case.
1. She increases the maximum health of all my characters.
2. She can pseudo-heal through healing immunity.
3. If one of my characters has been focused on, but the rest of my team is at high health, she has high value.
4. She has very high health.
5. Her heal from standard attacks can be useful prepping for the next round (though it isn't reliable).
However, I'm wondering if people have ideas on how to replace her. One thought was to use a character that can remove all negative status effects.
Anyone have any thoughts?