These things will happen; hockey will continue to evolve to make it harder for the goalie which means athleticism will become even MORE important than it already is.
The big goalie who just stands somewhere near the right spot and has the puck bounce off him will become a thing of the past. Goalies will need to be the most athletic players on the ice. I actually saw Marc Andre-Fleury do a two pad stack this season and recover for the next save.
You will have to be athletic and fearless if you are going to succeed.