What's stopping Goku from teleporting behind this huge army of Cabal, Vex, Fallen, Hive, Guardians etc... In his final Super Saiyan form, and blasting them all, if not most, away. I'm not an expert on Goku after the Cell games saga, but I do know he is capable of insurmountable power in his final super saiyan stage. I seriously pictured Goku standing, facing this incredible army of 5+ different alien species including the Guardians, on a battlefield you would see from the DBZ series lol, as soon as the army decides to open fire I sincerely believe Goku would teleport behind and start blasting his own hand bombs. Probably take out most of that army I would imagine, with that teleport trick alone.