So should we throw out the idea of characters coming outside of Valoran/ the Void?

For those who don't know or remember, there are/were some champs that had their lore describing them from other worlds, such as old and current. Now obviously Taric got reworked and his lore changed to make him more of a resident of Runeterra and more than likely Malphite will get the same when he finally gets his update.

And before anyone says "oh he's just trying to bring back the old lore with the summoners beh", no that's not what this is about. To be honest, I really hate the old lore as I look back on it. It really limited the feeling of powerful characters like by simply stating that they're being controlled by something else, pretty much losing all of that powerful feeling that they have because there's something far more powerful than pretty much everything in the world (and it's human size!).

But I do want to talk about future champions possibly coming from other worlds and not always from Runterra/Valoran or the Void. I just feel like there will come a time when we've gotten to a point were we can't fit in anymore characters into Valoran lore-wise and so we may have to expand out a bit. Hell, I mean this is already kind of still a thing with Bard with some of his lore stating "travels through realms beyond the imagination of mortal beings."

If Bard can technically be from another world, why can't we get some more champs that somehow appear to Runterra, like maybe there are actual mages trying to summon something with a spell but not as actual summoners. Just regular mages trying to say summon a demon from another dimension or something else but they misfire and summon some warlord orge or a different species of troll. Maybe there's a character similar to Magic the Gathering's planeswalker coming to discover Valoran on some sort of travel map or warn them or Ryze about something that's coming. Hell, you could even go the Warcraft route and just have one world open some giant doorway to Valoran.

I know there are still a lot of possibilities for characters and lore for Valoran and the Void but I'm just throwing out an idea that maybe we could still keep other world colliding or out-worlders coming an idea for certain characters, mainly those that don't exist in the current world of Runeterra, like orcs, murlocs, etc.