User blog:Martialmaniac/Gon's "Round 2": A Hatsu ability?

For those who have no idea what I'm talking about, in chapter 209 Gon uses a technique called "Round 2" (aka "It's a tie", Aiko de) to launch Rock right after Paper, without chanting or charging to prepare the second attack. In chapter 211, Knuckle explains how it works: while charging Paper, Gon actually mustered a whopping 4000 aura units instead of the usual 2000 for a Jajanken move, basically charging two moves at once.

In the past, I focused on the chanting part, and considered it only a loophole of sorts in Gon's abilities that allows him to skip the second chant. However, after Chrollo's Double Face and Halkenburg's Guardian Spirit Beast, it would not be impossible for Round 2 to be an Enhancement Hatsu ability: Chrollo has shown that a new Hatsu ability can modify the restrictions of a pre-existing one, while Halkenburg has proven that increasng one's aura output is an Enhancement ability.

So what should we consider Round 2? Is it only a loophole, or is Hatsu actually involved, making it a Hatsu ability? I'm creating a poll to get a general idea, but I'd prefer to settle this through proof rather than majority vote.

What should we consider "Round 2"? Loophole (no Hatsu) Enhancement Hatsu ability Enhancement Hatsu ability (specify in the template that it is not 100%)