Gamora and Sam
As much as Sam understood where she was coming from, he immediately shook his head. "We can't," he said. "That place is... it was hard enough for us to get Loki out. There is no way we'd be capable of taking it on without a lot more intel."
Maybe, maybe if they could gather the sheer mass of people they had to fight Thanos the second time, but even that Sam wasn't sure about. The people in charge of Genosha were smart. "I know it sucks having to wait, but it's the only option." And it really did suck. Especially knowing what was happening to the people being held captive there.