Chidori Stream was the name of this jutsu of Kakashi's to begin with, though the person who would truly name it and bring it to prominence apparently had not even been born yet.
But Xia Yan clearly would not worry about that much. Jutsu were fixed, but people were flexible, and Xia Yan was merely offering an idea of his own.
As for whether Kakashi would choose it, that was none of his business. An opinion was not a recommendation, after all.
Still, Kakashi seemed quite taken with Xia Yan's idea. Xia Yan felt there was a good chance the jutsu's name would remain unchanged.
But these were all minor matters. Both Xia Yan and Kakashi had more important things to deal with.
Kakashi, for instance, clearly knew that they had more than half a month to complete this mission.
If the mission proved a little troublesome, they could easily push that deadline back a little.
As it was, they had actually finished the mission in less than a week.
With so much time left, why not try to perfect his jutsu?
Besides, Xia Yan needed time even more now. Turning the Summoning Beast he had just subdued into a fighting asset really would require some communication.
Kakashi did not know how long that communication would take, because Summoning Beasts had never given him any trouble.
His Summoning Beasts were Ninja Dogs. They excelled at reconnaissance, but could not offer any substantial help in battle.
Perhaps that was why he got along well with his Ninja Dogs, without any trouble.
Xia Yan's case was clearly quite different. It would be a miracle if a Summoning Beast subdued by force behaved itself.
"I hope the Squad Leader can resolve this trouble easily."
In fact, Xia Yan did not think communicating with