I wouldn't be too worried about losing Bryce. Not because he's not talented and would be in demand (he's clearly both), but he's in a completely different situation than Erika.
For starters, he's earned a LOT of money during his playing career so he's already set financially and doesn't need to push it on contract demands or chase a better deal. He also has 2 kids roughly of high school age (I believe, though maybe more on the older side) which would tie him to this area - not to mention he's lived in NJ for the past 16 years so probably isn't eager to uproot him and his family to another location. Not sure how much (if at all) Bryce appears on NHL Network as it's not available on YouTubeTV, but working for a team like the Devils is not only a cushy gig with relatively little travel, but being in this area also opens of opportunities on other networks.