The Golden Knights have picked a bad time to have their offense go cold. Las Vegas has managed just four goals in its last four games. The Golden Knights have scored just two goals when a goalie was in net during their last 240 minutes  - and none of those goals was scored by a forward or center. 
The Golden Knights have scored two or fewer goals in seven of their last 11 games if you don't include a pair of empty net goals in their Game 7 victory against the Canucks.
The Stars can play up-tempo as they showed against the Avalanche, or revert back to their natural, conservative defensive style. That's what they did in Game 1 of this series in defeating Las Vegas, 1-0. I expect the Stars to stick to their natural style knowing how cold the Golden Knights' forwards are. Dallas prefers a tight-checking methodical game especially when Anton Khudobin is in net. The Stars know how important it is to protect Khudobin. 
A quote from Golden Knights coach Peter DeBoer is telling. This is what he was quoted as saying following Game 1: "...They (the Stars) play a hard, heavy game. They make you work for your offense. This is going to be a different series, and we're going to have to get our head around that and find a way to create offense. It's not going to look or feel like the Chicago series or the Vancouver series."