Assuming you are talking a about
these stats, the young Finnish goalies that I predict to have some sort of NHL future are Säteri, Koskinen and Tuokkola.
Säteri played for a really bad team but still managed to keep his % over 92 in his rookie season.
Koskinen, another rookie, will probably have a stint in the NHL because North American people have some homoerotic fixation to size (Koskinen is 6'7). Well, OK, there might also be the fact that be is quite a good goalie...
Tuokkola, who barely fits your criteria (born 83), played a great regular season and exploded in the playoffs (95.40 ain't that bad of a save percentage), making it possible for JYP to sweep the finals.