Jhin itemization post Assassin rework
So, as of now, Jhin builds Duskblade and Youmuus as his first few items. With the changes to Duskblade, it feels like it is no longer useful on Jhin, so his core items are going to have to change.
Personally, I think people will adapt towards something such as Rapidfire Cannon > Infinity Edge > Boots > Youmuus > Situational.
That's my guess

