Zabuza, tought he had Kakashi trapped like a bird on a cage. Because of this, he underrated kakashi, a lot, and made like his "revenge" on him. This was stated 2 times, for now i'll just post one.
You must be registered for see images
Lol the funny thing is that you want to make it sound like if Kakashi was the one playing around.
Zabuza was so confident on having completely destroyed the sharingan, that he says LET ME ENJOY THIS MORE, instead of instantly attacking the injured Kakashi right there.
You must be registered for see images
I don't think you need more evidence for this. Zabuza was the one playing around.
Here, the most important, CONFIDENT ON THE FACT THAT KAKASHI WAS "NULLIFIED", he even blindspots Kakashi, and doesn't attack him, lmao, he even warns him, instead of slicing him. And yes, Kakashi didn't notice it. Zabuza could've attacked him right here.
You must be registered for see images
What will you say now? Will you post the scans of Zabuza getting murked by Kakashi:
1- With no mist around
2- Zabuza being distracted by Haku's death
Here the scan for you
You must be registered for see images
So, we have:
-Zabuza stating he wanted to keep having fun
-Kakashi stating that Zabuza was playing around
-Zabuza blindspoting Kakashi, and not attacking him. Kakashi didn't react until Zabuza spoke
-The reason of what was stated above is pretty clear. Zabuza had Kakashi trapped like a bird in a cage and was playing. Except that he didn't know Kakashi could counter him, which leads us to the second problem