You've read the excellently written dev blog: http://na.leagueoflegends.com/en/news/game-updates/features/preseason-2016-crests-horizon
You're not here to ask opinions posed as questions, because that will make me sad.
Otherwise it's an open forum for now.
Hi, how are you all.
**I'D LOVE IF YOU COULD GO THROUGH THE DEV ANSWERS FOR CONTEXT BEFORE ASKING QUESTIONS PLEASE**
Additionally, this is probably not the place for everyone to ask for specific champion buffs.
 I'M LOCKIN' THIS FOR TONIGHT. SEE YOU TOMORROW.