Fair points and well-spoken.
The comparison of GRRM is an itty bit off though when you compare how many thousands of words are in a book that he takes 5+ years to write, and compare that to a serialized, and significantly less worded conduit such as JoJ. As some people have pointed out, JoJ wasn't perfect. The third person perspective was, for lack of a better way to put it, a lackluster perspective to deliver lore with. It wasn't meant for everyone, and the JoJ was ignored by plenty of people who just wanted to play a MOBA.
I think your point of translation, is something that not a lot of us on NA think about. We have been so spoiled for so long, we have been catered to and had our hands held with LoL. Granted, Riot came out of NA, and NA really put it on the scene. So it would make sense that we get special treatment at times.
The number of languages that LoL lore would need to be translated into is indeed daunting. I could only imagine how long it would take to get translations from every region, and release them accordingly. Though, allow me to ask. Do you know if things such as the SGU comic was released in every supported language? And if it wasn't, how many languages was it released in? Is Riot saying that if they can't translate it to every language they support, then they wont bother doing it?
Tough questions, and not all of them I expect you to be able to answer. But, you would know better than me considering your position at Riot as a writer, but do you really think that it would be improbable to set a reasonable cadence (every few weeks) of releasing something the length of a typical JoJ article, in multiple languages? You might or might not have experience in that sort of time-frame, but perhaps you should give it a go? Time yourself on releasing a fan-made fictional sample of lore, and test how long it would take you personally to produce it. And then find out from the teams who translated the SGU comic (if it actually was translated) how long that process took.
Riot's policy has changed over the years in regards to other regions and supporting their game, and that is great. It is great to hear Riot say that they want the NA experience (barring ping on the east coast) to be the typical experience across the globe for LoL. Whether that means Lyte's team implementing the Tribunal across other regions, or the translation of character's bio and abilities into foreign languages.
Sometimes it is hard to see how much more work Riot has to do behind the scenes, just to get an English release of lore. Because it isn't just an English release, it is a simultaneous (or near simultaneous) release of lore in English, and several other languages across multiple regions.
I think, Libris, perhaps you could find some time out of your busy schedule, or get time approved out of your busy schedule, to experiment with the community and not only to help us realize how long the process takes, but to help convey and discuss our opinions and desires for LoL lore.
Honestly, though it is warming to have you interact with us, and trust me I appreciate you coming here and talking shop with us, I find it leaves a bitter taste in my mouth that nobody from the Lore Department wants to show up and, at the very least, tell us off and tell us how wrong we are. Passion hurts when it seems unrequited by the ones you want to hear from.
But please, don't let this deter you from staying and talking shop, the fact that you've already given insight into the fact that lore needs to be translated and released almost simultaneously is already something that I hadn't thought about. Though you may not be from the Lore Department, who knows, maybe our passion will reach you, and through you them.