bump, i'm also unsure of what arc Base Kid Goku GT this is, as the man gets FAR STRONGER, as the Series goes on. The man goes from SSJ3 Goku level to fighting on par with Super 17 in base before he ate his attacks, but then again GT power scaling is very inconsistent.
So I'd like to know what GT KID GOKU this is,
Anyways, GT KID GOKU has the experience fighting Janemba Before, and Janemba hasn't been proven to remember stuff or have intelligence yet still be an animal in his barebones nature like majin Buu. If Janemba is unable to capitalize on the experience thing due to lack of Intelligence, and Goku is, that's something to note.
Goku was unable to react to a few attacks from Janemba, like that one where he opened a portal to blast him, but then again, Janemba tped his Hand to Goku, he noticed it nearly instantly, but did nothing because he could do nothing after Janemba pulled the start off. With Speed equalized this is the same, because SSJ3 Goku was keeping up with Janemba anyways.
Goku though is a genius fighter, and would be able to think of something to overcome this, and would at least try to put Janemba on the backfoot.
And Janemba has been hit before, it's not like he's evaded everything, and GOKU CAN USE HIS TELPORTATION PORTALS, LIKE HOW VEGETA DID TO HIT JANEMBA.
So Goku can just Dragon Fist Janemba using his own Portals.
I give this to Goku, due to the Expierence fighting him already, and he saw Vegeta Attack Janemba doing that, and Janemba most likely has a lack of Intelligence to capitalize on this.
1 Janemba | 0 Incon | 1 Goku