Might not be for a long time.
Stick technology has progressed to the point it's not humanly possible to be a reflex goalie in the NHL anymore. Goalies play the percentages and try to put themselves in the spot where it's most statistically likely the puck will hit them. This is vulnerable to bad luck and the shooter happening to make the perfect shot. If goalies get bad luck they get in their own heads and start chasing and it goes downhill from there.
Goalies seem unpredictable because it's a luck based position. If the shooter makes the perfect shot there is zero even the best goalie in the league can do about it. Goaltenders are differentiated by their anticipation of the play and ability to get into position.
Didn't used to be this way even 30 years ago. At one time only a couple guys on a team had 100mph shots, now it's the entire team down to the 6th defenceman and stick technology makes shots so much more accurate.