Now that you mention it, it would be interesting to see whether what Tsuneyo was saying was Wires or HOPE. Cause if it was HOPE, we'll probably see something about it in this gathering - and if not, it would be the first confirmed possession by Wires (something that he's said to never do).
Actually - I just remembered there was a discussion about this at Tojo Ramen at some point, I think it was with Kaori (or Noriko?) even. Something about saving people or not saving them if it was against their will (could be relevant).
Also, given the people that gathered, if I'm not mistaken Touka said something to Yasu about healthier ways to evangelize, that's probably why she's there. Sana humours her already, Nodoka would jump at this and Akira is Akira. Kaori however, seems to arrive without the party and maybe wasn't even invited, but sent there (?).
Also I quoted the Rin part just because if I was a god I'd choose Rin too, so yeah. Jokes aside, given that Sana is there it could also shine some light about HOPE being involved or not in Akira fingering him, and consequently white dress Sekai's allegiance.