Riot - Easter Eggs / Hidden Gems - Will you guys make anymore?

I really loved the old "I'm a mighty pirate" and I'm a might pirate... hunter" easter egg "buffs" on GP and MF, the "Plants vs Zombies" hidden bit where Zyra and Maokai get 1 extra gold from killing Karthus, Hecarim, and all, and then things like how Leona's ult deals 1 less damage to the Commando skins and Vayne because of sunglasses - they all added a fun bit of whimsy to the game. Will Riot ever do any more of these? I feel like there's not enough of them, and they add a neat little element to the game.