San Jose also has Logan Couture, Tomas Hertl and Kevin Labanc on its second line. Labanc scored the overtime winner off a feed from Couture. Hertl scored a highlight-reel goal in the Sharks' 5-2 loss against the Anaheim Ducks on Thursday.
"Everyone talks [about] that third line, that's where the mismatch comes on any given night," Pavelski said. "For us to have three solid lines, strong lines, you get that mismatch at times and I think it showed tonight a little bit."
Pavelski recalled the 2011-12 season when he played at times on the third line. He scored 31 goals that season. San Jose also had Thornton, Couture, Patrick Marleau and Ryane Clowe in its top six forward group.
"You get some nights when you feel like you have the puck all the time," Pavelski said.
Kane could be starting down a similar path as a 30-goal third-liner. He's already on pace for 82.
The Sharks are better for it.
"It makes teams make choices," Kane said. "Who do you want to play against? Which line? You have to have four lines that can contribute, three lines that have to have some offensive punch to them. We have that here."