Daniel Carcillo has signed a two-year extension with the Chicago Blackhawks. The financial terms of the deal were not immediately available. Carcillo is out for the remainder of the season after undergoing left knee surgery on Jan. 17. He's primarily known for his toughness, but Chicago showed a willingness to let him play on one of their top two lines. He had 11 points and 82 penalty minutes in 28 games this season.