He can barely handle the A.
Yeah. He's about 40 minutes shy of being qualified, but if he were qualified, he'd be in the mid-30s in save percentage across the league. And there's 20 goalies with save percentages of .910 and above so it's not impossible to have a good number in that league. .883 is pretty wretched. And even if the SHL ranks higher (and he was .904-.905 across 40 games there), if part of his troubles can be attributed to homesickness, then I'm not entirely sure sending him back home will help him. I mean, maybe? Puljujärvi came back from Sweden and he's at least a serviceable player now, but if he's going to make it in North America, he's going to have to learn how to handle living in North America. For some people, living on a different continent is too much to handle for them, and frankly that's not something to condemn someone over if that is in any way the case.
Just for the shits and giggles of it all, 20 year old Vasi had a .918 S% across 16 games and put up a very respectable, hard-luck loss in Game 4 the Stanley Cup Final. What a monster.