David Nalbandian Backhands Slow Motion

I often wonder why the new breed of tennis coach complicates tennis.
I have witnessed the new 'loop' backswing of the two hander, 'Sharapova' style and quite frankly I think it's a joke.
This swing of Nalbandian's is simple, effective and it was one of the greatest of all time, no risk.
Rather easy to teach, rather easy to implement......