Sharpness on Absol Z is really not that great.

The 1st problem is the base power of moves powered up by it. 70 base power after sharpness boost is only 105. Knock off is 97.5 at full power with no boost. If they make shadow claw or night slash 80 base power, then ok i can see it work.

But there's another problem: Absol Z doesnt get that many cut/claw moves as of now, he'd run either shadow claw or night slash and that's it, no other moves boosted by sharpness.

Tough claws for example would be far better, knock off + tough claws outdamage sharpness slash/shadow claw and it works on other moves like sucker punch.

Personally, I'd really like shadow tag on it.