FRISCO -- DeMarcus Lawrence is well aware that he's in the final year of his rookie contract. He's scheduled to become an unrestricted free agent at the end of the season.With Lawrence having 3.5 sacks through the first two games, some are already suggesting the production is simply connected to him being in a contract year.Lawrence said Thursday, "It's way bigger than that.""I mean, it's a contract year, so what?" Lawrence said.