They are causing many more problems then solving any. It started with Satele. Her addition pulled Revan from a JML team. Then they brought in conquest Leia. She fills the spot, but her kit excludes JKLS, so JML is still down a member. Plus the full team stun from JKLS was pretty valuable on a JML team. Now, we get MJS to go with her hubby. While it will be nice to have his leadership ability back again, who else joins the team? So, enter third problem: most of these toons are a waste. Concept Luke and ST as well as Jaxxon. Could have been much better if you went with all three Solo kids instead of those three. All New Republic and Jedi which could have filled out the JKLS team. Next issue, the new Sith Jar Jar team. While SEE doesn't seem to have much utility anymore, if you ran a five man team, Maul and Sidious were usually in your left over Sith for that team. Now they get pulled to Jar Jar. Does this mean SEE is left to a two man with Bane? I generally find more utility, especially in GAC with a Bane/SA team plus a SEE/Wat +3 team. So they recommend Jar Jar lead with dark Yoda, DM and DS. Still need a fifth. Down to really SA or SET at this point. SET probably fits best as the team needs a tank.
That leads us to the final issue, still zero communication on the era levels/materials issue. We are one week a way. Really hard to plan the next era out if they aren't going to be more clear about materials. At this point, if things stay the same, the 12 pack pulls are out the window. No need to spend that amount of crystals if we don't get materials from it to be able to get everyone to G12 let alone G13.