Maybe is should be considered doing another jungle item pass
Right now cinderhulk is never looking better with many of it's users having extreme synergy with the item and CoC since almost all of them would be expected to be stacking HP in almost all of their items.
AP junglers are going to be feeling the hit from the blue buff AP nerf. Another point of issue is that there was still a comparison of some junglers preferring the old sheen proc to the current echo proc, it is a comparison of some champs looking to blow their full load for the maximum burst all of which loved the change and there are some that are more spell weavers that chip down at their enemies more who saw more values from when it was a sheen. I am not sure myself what would be an effective way to benefit both but it is a good opportunity to give the item a look with so many junglers about to be affected by the blue buff change.
Bloodrazor has frankly already been in a questionable state, and all the users are going to be feeling the loss from the DOT nerf on red buff. On top of the issue that it is really only shines against pure health stackers (who shut the item down pretty fast with a armor). Another issue of the item was the fact that many of the attack speed junglers have some synergy with crit but the item doesn't offer any incentive for them to even want to consider building it. Similar with the AP jungle item there are some junglers that would prefer crit synergy if it was possible and there are some who couldn't care and want to keep their on hit synergy.
This one has a lot of potential to be made better, and in a way to benefit both the more crit and the more on hit junglers.
40 on hit magic damage increased by 50% on critical strike attacks +40% attack speed unique passive - increase the damage of on hits by 1% for every 3% bonus attack speed.
Although warrior is admittedly not exactly in a bad state, there is a point to be made about it being a very boring stat stick compared to the other jungle items. And considering that many of the junglers are simply able to opt out of needing to get an additional main stat compared to every other junglers types it could be considered that it may be a little too good of a stat stick. Warrior like the other jungle items need to incentivize you to build more AD to gain more for it and lose out more if you don't.
Build out of serrated dirk
+45 Attack damage
+20 lethality
unique passive - +20 movement speed out of combat.
unique passive - gain lethality equal to 5% bonus AD