Question about the Merch Store !

Hello summoners!

Since i have been in high school i was always into gaming and just a few years back i discovered this game and my god i dived right in putting way too many hours into this game. As many others i got bored playing alone and met friends and started playing with them. As the game grew and i got better i saw an after school program that started at my school last year and i could not believe what i saw, my favorite teacher was starting an after school League of Legends hang-out/play/tournament program. There i met a lot of fellow classmates that were also into the game and to their and my surprise they all thought i did not play the game at all, that i did not fit the "stereotypical" look or hobby of a "gamer". But to their surprise i was better than most of them at the game... not bragging here lol. Anyways we all became really good buddies and i grew to be even closer with my technology teacher. To get to my question school is coming to an end soon and i'm going to graduate and continue my education. I wanted to leave him something before i left so i thought RP but then again i think something from the merch shop could be a ton better and could fit in my tiny budget. So i went in and checked the merch shop hoping to find a figure of one of his favorite champions but i did not find any of his favorites, i could buy one of the current champions but it could be a better surprise if it was one of his favorites. Either way to finally get to my question will the League of Legends Merch Shop get updated anytime soon maybe with some new figures?

His fav champs in case you are wondering are: Kayle, Blitz and Sona. (i can give his ign if necessary)

TLDR: Want to get a gift for my teacher before school year ends and i leave to college. Fav champ not in merch shop. Will the LoL Merch Shop get updated anytime soon?