>>35828241Without Sokka, Toph would have fallen to her death.
Without Sokka, Combustion Man would have blown them out of that air temple.
Without Sokka, Suki and most of the others would still be locked up in the boiling rock.
Without Sokka, the fire nation wouldn't have gotten those air balloons.
Without Sokka, it would be awkward with Katara and Aang off alone on an adventure.