So just a heads up to everyone, if you aren't already aware, your friends can now choose between any of your main eidolons of your 6 parties as a support and not just your current party now, thanks to event maint yesterday.

My alt only has my main on its friend list and I can use all the main eidolons on my main account uses for each party despite my main currently using my fire team. Though it still counts as using that friend so they all share the same the cooldown. Still helps a lot if you have friends who use different elements than the majority and still want to help them in some way.

So if you haven't set up all 6 party slots, at least change the main eidolons of each party you have, even if not using them. I noticed I still have several Diabolos showing up on my the dark tab of my friend support list.