Originally posted by Wei Phoenix
Can't Crocodile absorb the moisture in the air and from living and nonliving things?
He has to touch you with his hand, or use great amounts of sand.
Let's not forget that Goku has fought a variety of opponents in the Red Ribbon Army already. There's that monster he cannot physically hurt and he froze in order to break it, so we know that once he figures he can't hurt Crocodile he will try to find a way to ko him.
In the other hand Croc is very smart, is bastard and can OHKO using his attacks with moisture if he manages to touch Goku, he has the starting advantage thanks to intangibility. He'll likely try to trick Goku to suck his moisture once he notice how fast he is.