a cloaked sniping Predator should be able to take out everyone but Spider-Man, Venom and the Lizard.
He might be able to snipe Spider-Man as he wasn't as dodgy as his earlier counterparts were. Lizard and Venom are the really problems for team 1 and they are fast and strong enough to wreak anyone on team one. Ronan would be the hold out IMO as he took a ton of punishment without much issue. But he did have an Infinity Stone so that might be why.