What happened: The St. Louis Blues remain interested in Alexander Nikishin. That chase now directly affects the Carolina Hurricanes' reported pursuit of Connor Hellebuyck. Florida beat Carolina 1-0 in a final with the series tied 1-1 entering.

Why it matters: Carolina cannot advance the goalie move until the defenseman chain resolves. St. Louis controls the timing for both clubs as long as it holds the Nikishin thread.

What to watch: Watch for movement in St. Louis-Carolina talks on Nikishin. A resolution there decides when Carolina can take its next step on Hellebuyck.