How will VGK be cap compliant in the playoffs?

How will VGK be cap compliant come playoff time? Teams have to keep a roster of 20 players that are at the cap when the playoffs begin this season under the new CBA. How will VGK factor in Alex Pietrangelo's salary? The NHL Media Tour hit Las Vegas the past couple of days. The highlight was Mitch Marner donning a gold VGK uniform for the first time. It almost broke the internet seeing #93 on the ice. And we talk about the lack of VGK prospects on Top 25 and Top 50 lists.