All or none.
I actually prefer the new server names that way new folks and returning players alike have to scope out a new home, or better yet, play on multiple servers.
It's much easier to to to one of the Mystic portals and travel to Echo GC or Echo AP to get the Ouro Portal.
Generally you'd have to have access to Ouro already to reach the Echos, but you can use base teleporters to get there.
Folks could also try whittling the team down to 4 or even 2.
I know that there is content out there that in general tends to be difficult for a good chunk of the players while others with their optimized builds can just wade through solo (sometimes with the team lagging behind as steamroll everything.)
More difficulty option for players with their über builds I'm sure would be welcomed. 🙂
I told my friends last night that if I could pair up Sonic/Staff I'd make a Viking and sub all the Sonic Attacks with sound bites from Bugs and Elmer in the "What's Opera, Doc?" episode.
I suspect most folks know which cartoon I'm talking about and if you don't, that's just sad.
https://www.topcartoons.tv/whats-opera-doc/
I don't think either of them are, but that's one reason I've been adding the Performer - Song title to my posts, so searches will pick them up.
Bobby Darin - Mack The Knife
^^^
This.
A would love to see the older assets get updated.
After that, a revamp of older missions to incorporate the newer mechanics. Like hostages/rescues finding their own way out of maps. Layer Cake/Multi-ramp Arachnos maps anyone?