I've just been looking in the TV page, and stumbled across a small bit about a programme on BBC4, on Thursday (12th December) at 9pm. It's called "A Game of Two Eras". I'll write what it says about it:
"Two supremely talented footballers, both built like a brick outhouse, both wowing fans of Manchester United and England while still in their teens, but born almost 50 years apart. Wayne Rooney enjoys the millionaire lifestyle of the modern player, while Duncan Edwards died in the Munich Air Disaster. This unique show compares the players' skill, speed and the weight of their tackles..."
I'm not really sure how they're going to compare the two, but it sounds interesting and should certainly be worth a watch