Kakashi and Yamato vs Ay

[Silent Zetsu]

I figured this would be a good match up. I think Kakashi and Yamato could pull it off.

 

[Slug Princess Tsunade]

Yes, it is a good match up, though I think A wins this. Yamato gots killed in the first 10 seconds. Kakashi alone cant defeat A. He is to fast for him.
So Imo the Raiakge takes this mid-high diff.

 

[Simple Math]

raikage high diff

 

[Icelerate]

I'd say A can beat Kakashi with mid difficulty. If you add Yamato to Kakashi's team, it becomes a mid-high difficulty win for A.