Is Jhin going to get buffs?

No, they generally only buff champions who are under performing.

If you main ADCs, I would expect nerfs-- either to your champions or your items.

jihn is 8th in win rate for adcs at 50.11% and has a 9.63% pick rate

i dont think he needs any buffs , seems to be in the most balance state since his release

But they just buffed him..? Lol

ezreal is one who needs buffs, feelsbad sitting at 45% win rate lol.

Jhin will get a buff. his buff will reduce his Attack Damage and increased cooldowns.