I just think back to the times the offensively anemic Bruins sent Pastrnak to the world juniors and those teams missed the playoffs by a point each year.
Bruins assume all the risk for none of the benefits. Playing 6 junior allstar games against Latvia and Austria aren't going to make anybody a better pro player.
But muh country!
Well in 2015, he wasn't even on the main roster when he went to the WJC, he was still in Providence.
In 2016 he got hurt near the end of October with a broken foot and was off-ice for 7 weeks, went to the AHL for some conditioning, and rolled into the WJC before returning to Boston after the tournament. If not for the broken foot, highly unlikely Pasta plays in that year's WJC.
Inadequate back-up goaltending sunk those 2015 and 2016 Bruins teams. Not missing a 18-19 year old David Pastrnak for a few games.
The 4 greatest Bruin forwards of this era (Pasta, Krejci, Bergeron, Marchand) all played important roles at the WJC post-draft and it never hurt their development. At all.
If there is one downside, it's going from playing a very structured style of pro hockey to the more run and gun, wild west style that is predominant at the WJC (which helps make it so highly entertaining). It can be an adjustment both ways. But that is a short-term downside.
Overall, I don't see what there is to be upset about here. Confidence is half the battle in life and pro sports and anything that can help a players overall confidence about their game should be a positive. He'll get a chance to be a leader of a group of young men being the only NHLer there.
If Bruins management felt the difference between losing and winning NHL hockey games right now was the presence of Matt Poitras in the line-up, he wouldn't be going.
Hope everyone has a great week leading up to the big Xmas weekend!