Once Cooler was gone, Kalla looked to Trunks as they were all left in the desert with the bodies of Mira and the Androids they destroyed while Mira was fighting Cooler. "We should get back and warn the Supreme Kai, if Demigra really is on the move to Conton City, then we'll need all hands on Deck to take him down..." He says as he starts to get an idea of his own, something he will have to bring up to the supreme Kai when they get back.
"We'll need every able fighter who can fuse or transform just to hold him off, maybe even gather as many people who can't and charge a spirit Bomb strong enough to wipe Demigra out. If not then the biggest Kamehameha in history by just about everyone in Conton City."
As everyone leaves the Time chamber, to feel the terrible power of the approaching Demigra along with Towa and her army of 21's androids, TP Flaz was outside waiting for the lot of them, seems whatever schemes he had going have been put on hold with this approaching power. Even TP Flaz was shocked at the sudden power increase he felt from the lot of them. "Perfect timing you guys, everyone's on alert for this... And just in time my alternative universe self. I've got a stupid idea for this fight, and it involves another me to fuse with."
Flaz was surprised to hear this from the Time Patrol version of himself, what he knew of fusion did tell him that the fusion will be stronger with people who know each other well. And a fusion between the exact same person should be plenty powerful. "Hah, that is stupid. Buuut I don't dislike it."