I don't know if he needs a miracle. Andre might leave himself open or get tired. Andre has to use his jab and not his legs. Using his legs will wear him out. The jab will not and stay relaxed. Winning simple is the key. Don't go for the knockout.
Sad to say I've never seen or paid attention to this Dirrell before....kid can fight. Abraham should have been more aggressive in the beginning, he waited like 5 or 6 rounds to really pressure, thats too late. I still respect the **** outta his power though, Dirrell needs to stay smart and composed.
Andre using footwork is good, but some of that is probably wasteful. Experience will teach him to use the jab and conserve his legs. Sort of how Hearns did so well against Ray not moving as much in the rematch. He had the experience in 1989 to win the fight with his jab and inside fighting.