One Super League Under the Sea

Supa Strikas find themselves in deep water, literally, as they take on Hydra at the bottom of the ocean! North Shaw has been sabotaged during an early morning surf by Liquido. Hydra's floating stadium is also sinking down because of the high swell. How will Supa Strikas defeat Hydra FC without North Shaw? Can he get back to the stadium which is underneath him?