Lawton will share hooking duties with Nathaniel Roache this Sunday, who makes his return from a back injury from the bench.
"He's a really good player and a really good competitor," Lawton said of Roache. "He's a real attribute to the team, his speed and his defence is really strong so it's always handy to have him out there when I come off."
The Warriors will take confidence into the game after winning in Penrith earlier in the year, but are well aware of Panthers' current four-game winning streak.
After some early season struggles, Penrith have found their way and, with impressive wins over the South Sydney Rabbitohs, Sydney Roosters, Parramatta Eels and Manly Sea Eagles, have fought their way back to within two points of the top eight.
The Panthers will be without first-choice half Nathan Cleary, who has been ruled out for up to a month after suffering an ankle injury while playing for New South Wales in game two of the State of Origin series. Jarome Luai will take his spot alongside James Maloney in the halves in what will also be his 13th game in the NRL.
"Just like any other team, people come up and down and when they come up they've got to step up to the plate," Lawton said.
"They're a very strong team. They're going good, they got a tight win [in their last game] and they'll be a real challenge for us."