[quote
ost_uid0="Dan Hibiki"]I say Seraphic Wing because, as you might've noticed from EVERY Z-fighter, they stand around and watch the person do the attack for the first time. Goku can't know what Gill is doing, and so they wait around and see what's up. In either case, Goku requires the necessary time to fire the Kame Hame Ha, and Gill can just fire off one of those Seraphic Wings near-infinitely.
Joe, we win and you lose.[/quote]
No. When Goku first arrived on Namek, Rikkum was gonna try and use his Rikkum Bomber, but as you remember, Goku knocked him out. When Goku fought Android 19, he didn't wait and see if he had any special abilities, he just started to beat the crap out of him. When Goku fought Yakon, he didn't see if he had any special abilities, he just blew the fcuker up. When SSJ3 Goku fought Buu (1st time), he didn't wait to see any special abilities, he just fought him.
When USSJ1 Vegeta fought SP Cell, Vegeta didn't wait and see if Cell was gonna use any special attacks, he just beat the crap out of him, pausing only to allow him to absorb Juuhachigou. Same as USSJ1 Trunks: When SP Cell was gonna absorb Juu, Trunks beat the crap out of him.
When Piccolo fought Cell (1st time), Piccolo didn't say "Hmm...he's got my ki. And Goku's. and Gohan's. Lemme wait and see what his abilities are." He just fought him, with no care to their special abilities.
My point is, when they're facing a strong opponent, they dont' wait and see their attacks. They just beat the crap out of them. Therefore, they'd see Gil powering up for a Seraph Wing (or sense his ki), then be afraid and pound him.
And Goku doesn't need THAT much time to charge a Kamehameha. It'll go like this (about the speed at which you read this:
"Ka.........me...........ha...........me.......... "
*teleports*
"Ha!"
Gill wouldn't know what hit him.
BTW: What type of attack is Seraph Wing? Beam? Projectile? Shield?