To be honest, he wasn't really listening when she started saying that they were going back to Apokolips because 1) she was wrong and 2) there was a giant blue thing approaching, both of which made her mission a moot point.
He gave her a slightly offended look when she suggested a trap, particularly one of his doing, "No need to get snippy." He said, making a face at her and kicking his aero-discs back out of his boots in preparation for a fight with the massive blue creature.
Balancing on only one of the aero-discs, Scott kicked the other over to Barda to use, unsure if she had brought her own or not. Aero-discs were specific to the Aero-Trooper branch of the Apokolipsian forces; the branch that Scott was trained for while in Granny's care-- but high ranking warriors and others in Darkseid's favor could easily obtain a pair as well as the training to use them so Scott had no doubts that Barda would know what to do. She may even have brought her own for all he knew.
"If I distract him- do you think you can hit him?" Scott said before glancing over at Barda, then held up his hands defensively, "Sorry. Stupid question."