I love the trooper sharing part of this game. It's great to see what else is out there, and it really helps when you can use other players' maxed out characters to help you through tough levels.
BUT! I'm getting tired of everyone just sharing Soldier Eddy, or worse, just the basic Eddy, which means the player probably doesn't even know how to choose a champion.
I would like to see more players sharing the unique allies they've picked up over the course of the game, so I can try out more diverse combat strategies. I share a 4* level 80 Assassin class Golden Son with an attack-focused talisman build. He is an absolute ass-kicker, and not a common find. Why can't more people share interesting characters? For one thing, it's more fun, and ends up being more trooper badges for you. For another thing, I'm betting most players would rather level up their own Eddies than use somebody else's. When I borrow someone's Eddy, that's one Eddy slot that I can't use to gain experience for my own Eddies. But with allies, I'm much more willing to give up that space, especially if the character is a strategic bonus on a particular level.
Who's with me?