Crowdfunded Features via RP donation
If riot had a system in the store, where you name a feature that is complementary to their game or that has been sidelined or back burnered, due to whatever resource issues (engineers spread to thin, not enough money to cover all of the things currently on the plate); and people can upvote and donate RP to that category (for example: "Category: Revive and implement the currently shelved Inhouse Replay system") would you be interested in this idea and donating RP to help Riot expand game features more quickly and give a voice to lol users about which features they want to be expedited through fully RP-crowdfunded method that doesnt affect current financial resources or hopefully place extra burdens on current engineers?
In such a system, if a necessary amount of funding were not provided the RP could be refunded. If a technical issue or a feature that is contrary to riot's intentions were suggested and funded, the RP could be refunded.
Perhaps it could be done in steps. The Categories could be created and then upvoted and if approved by riot as reasonable to be RP-crowdfunded, could then be funded, if funding was achieved then it could be researched, talent hired, worked on and implemented.