Good to see the Trench back.
After having seen Cyborgs modification I am only left with one question; was it really needed to remove his lung if they were just going to put a fishbowl on his head? And was there really no room for that mod in the rest of that bulk he's walking around in?
I might be completely wrong, but didn't they need to remove the lung because it would collapse under the ocean pressure?
Cause when it comes down to it, if your trying to apply real world logic to the situation. Wonder Woman, Batman and Cyborg probably wouldn't have survived at those depths for several reasons. But its a comic so c'est la vie