Goalies being the "best skaters" was just, as I said, what people said to say something, perhaps thinking their skating in tight spaces was very good, as opposed to their speed up the ice. But since we never saw a goalie skating without his pads, it's hard to tell. However, I'm guessing that Paul Coffey would have lapped Tom Barrasso or Ken Wregget in pretty short order.
So - what do you think - goaltending today is clearly better than it used to be Is the difference in goalies today size, technique/positioning, equipment, athleticism, combination? They're clearly bigger, but I don't know if they're more athletic or if they need to be because the technique is so different.
I would say it's all those that you mentioned:
Size- it's obvious that people today are taller than our predecessors. If you follow the NFL, in the 70's/80's if you had a 300lb lineman that was rare. Now I don't think you can find many who are under that. NHL scouts won't even look at goalies if they are under 6 foot. My nephew also plays goalie. He's not a superstar, but he's solid..currently playing for a Jr team in SC. When he was 16 my brother got a call from a scout and asked how tall he was and he said 5'10. They talked for 45 more seconds and hung up. CDS looks absolutely tiny. The bigger guys are now being put in net.
Technique/positioning - before Roy arrived on scene the butterfly was looked at weirdly, because it basically was "flop around and get in front of the puck" before then. Belfour took off and ran with it before it became the only mainstream technique. That's why a guy like Broduer was so good, because he was different than what was going on- he was a hybrid guy and crossed shooters up. Meanwhile, while all this was going on, in Europe they were teaching something new: V-H and reverse V-H. In the early 2000's you had a bunch of Euro goalies have a ton of success with this new style
Equipment- I mentioned this previously. Having the "landing gear" on the pads saved goalies' knees and allowed them to basically eliminate the bottom of the ice if they were tall enough
Athleticism - Related to the above, but hockey in general has produced a bunch of kids who know how to skate. If you could magically line up a player who is in the NCAA and a dman from the 80's their skating wouldn't even be in the same stratosphere. Mario and Wayne straight up trounced these guys night in and night out. They couldn't do that as easily in today's game.
Appreciate the conversation...the history of the position is something I love to talk about!