The Captain's eyes lit up at the mention of Nightwing's status. This seemed to be just the news the two teams needed to get their spirits up. Now Billy had to consider going with Batman or not. Sure, his extra fire power could be the turning point in the battle to save Nighwing and all those civilians, but if he left then he couldn't defend the safe zone if the 'all mighty' Brainiac decided that Metropolis wasn't big enough for his huge ego. Ultimately, the crimson clad hero knew that he couldn't just stand by while his fellow Leaguers got to go out and bring the fight to Brainiac whilst saving their fellow hero and a load of civilians. "I'll go with ya, Bats! Still got some kick left in me, stamina of Atlas and all that..." Captain Marvel proclaimed as he stepped towards Batman and Wonder Woman with an eager look on his face. When the approaching meta got closer Billy tried to stifle his laughter at the individual's means of flying. Ever since the appearance of Darkseid Billy normally burst out laughing when he would see a super-being flying in a standing position. Billy kept his humor to himself though since he didn't want to offend the incoming flyer, at least not yet.