Broberg is really young as well. June 25th birthdate. If he was a couple of months younger this would be his draft + 1 year. Not many defensemen his age are playing pro hockey.
I just don't sweat it at all. In fact, there shouldn't be any rush whatsoever.
2020/21: Let's see what we have in Jones & Lagesson.
2021/22: Let's see what we have in Samorukov.
2021/22: This is the earliest I'd bring Broberg over, but it's not necessary. If I were to make a prediction, I'd liken it to Bouchard's situation this year.
Bouchard imo is ready for a spot on an NHL roster, but he's got Bear, Barrie, and Larsson ahead of him. The following year, one or both of Larsson/Barrie will reach free agency opening up a spot for Bouchard who is 'overripe'.
Broberg may be ready, but he's got some combination of Nurse, Klefbomb, Jones (who could be near 200GP, approaching his prime), and Samorukov ahead of him. If he gets blocked like Bouchard likely has, then the following year I'd estimate that he's overripe.
Depending on how the expansion draft goes, we may find ourselves in a Nashville-Seth Jones situation where we're trading a stellar young D.