First of all if you haven't seen it: http://eune.leagueoflegends.com/en/news/champions-skins/champion-update/ability-update-shyvana
I think a lot of us already knew these changes were coming. This seems a lot more formal than what was done recently with some supports (Sona, Leona, Soraka), but about that level of rework.
Is this something you guys are going to be looking to do more often this year? It seems like Garen will be one, but how long before you look at champions like Azir, Kalista, Shen and others this in depth rather than just love tapping them?
And who else are you looking to get to? Most importantly, are you guys going to have any sort of formalized team going after these minor updates going forward?
It's fine if you don't have all the answers, just in general it would be nice to have more information on this