Phil Heath is a spoilt brat, he still has the mind of a child. He is going be one of the pros who shrinks to twink size once he stops using "supplements" and it will be very funny to see. Im 6ft2 and I bet even I would make Phil Heath look like a twink now if I stood next to him in clothes.
The picture of the 200lb MMA guy standing next to Heath was funny because it looked like a father with his kid, Heath being the kid.
Once the gear takes effect his real head size will match his personality and it will look vomit inducing when he loses all that muscle and is left with the narrow frame and large cranium.