Where the Story Lives
There needs to be a place where people can go to find all the current, canon lore about champions.
If you go to LoL's homepage, you'll find there's no mention of "lore" or "story" on that page. That's a choice I don't agree with, but it's not completely insane, so I can live with it. Let's say, though, that I want to read Arisen, that short story about Azir. In the Champions section under Game Info, I go to his page.
Aaand nothing. It gives me his three-sentence bio and his three-champion relationship rundown, but otherwise, there's no hint that there's any more lore out there for him. The story I'm looking for is here by the way.
It's the same for everyone. Amumu's page has no hint of his video, ditto Bard. Why do I have to put so much work into tracking down lore pieces/videos? It doesn't make any sense. I understand that, for whatever reason, the information they can put in the client is limited, but for crying out loud, put links in a champion's page on the website that go to all the lore artifacts that pertain to them. For completeness, you should probably include a link to the Q&A, given the high likelihood of those answers containing information about the champion that's not given anywhere else.
If the lore team wants credit for all the writing and videos they've been putting out, it'll help them a great deal to have a place where they're all accessible.
For extra credit, put a Lore or Story tab on the homepage or under Game Info and use it for things that don't pertain to a specific champion. If Demacia is a nation rather than a mile-long caravan of large hams riding in chariots, it would be nice to see that nation on a canon map.