I think it would’ve ended up the same way. Nolan would’ve fought the rest of the Guardians without Red Rush’s interference. After killing everyone, he would’ve been discovered by Cecil and it would’ve ended just like it did in Episode 8 of the first season. Mark would’ve been wrecked after refusing to join his dad, and Nolan would’ve fled the Earth again after failing to kill his son.
I think it would’ve ended up the same way. Nolan would’ve fought the rest of the Guardians without Red Rush’s interference. After killing everyone, he would’ve been discovered by Cecil and it would’ve ended just like it did in Episode 8 of the first season. Mark would’ve been wrecked after refusing to join his dad, and Nolan would’ve fled the Earth again after failing to kill his son.