Ken Dryden—an author, and former NHL goalie and Canadian politician and author—has written an intriguing piece on the ballooning size of goalies, and how it has changed pro hockey.
Basically, as goalies have gotten taller, and their padding bulkier, they take up more space in net; so much, indeed, that there's now only a small chunk of the nearby rink from which you can plausibly score. — Read the rest