I've just watched this again. Maya plays the ball back to gazza and then gets himself into space to make himself available for a return pass. He is facing the ball, or at least side on, and he is in 15 yards of space when gazza plays it to him. Maya wanted the ball. The fact is that dyer read it and took advantage of Maya's poor touch to nick it off him.
The more I see it, the more I feel it was Maya's fault. He did not make himself aware of dyer. If he had, he could have volleyed it away with no danger. Perhaps this is what dyer was brought on to do?
Having said that, gazza should have come out more to narrow the angle for the shot. He was inside the six yard box when he fell, sorry, dived. He ought to have been on the six yard line at least.