Didn't make the team, and it's completely unfair to this kid.
Hajek was the "supposed" big piece of a terrible trade, and management keeps giving him spots he doesn't earn because they are still trying to justify a bad trade instead of admitting their mistake. Lindgren outplayed him, and is currently a better player. I don't even know that Hajek has higher upside. It's not as if he's shown any offense the last few seasons. He could've been given a spot over Smith, but Smith's a veteran and you'd rather have a veteran in the press-box than a kid. Smith also plays winger (not very well) at times, so he has "versatility" that Lindgren doesn't. The coach has said that factors into the roster decisions.
He should request a trade because I don't know when his chance is going to come with this team. He played about as well as he could've in training camp. The best option for the open spot, Rykov, missed the whole training camp due to injury, and Lindgren still didn't make the team. It's not going to get easier next season either when Miller joins, and Reunanen and Robertson have better chances to make the team.