The Checkers are the ECHL affiliate of the New York Rangers of the National Hockey League and the Hartford Wolf Pack of the American Hockey League.
The 25-year-old Guerin had 50 points (18g-32a) and 66 penalty minutes in 68 regular season games and 16 points (9g-7a) and 19 penalty minutes in 17 Kelly Cup Playoff games for the South Carolina Stingrays as a rookie in 2007-08.
Charlotte acquired the 24-year-old McKee from the Phoenix RoadRunners on Aug. 11 in exchange for forward Colin Sinclair. McKee was 6-10-4 with a goals-against average of 3.77 and a save percentage of .898 in 23 games for Phoenix, which acquired him from Augusta on Nov. 11, 2007 in exchange for defenseman Nick Toneys and future considerations, in 2007-08. He was 0-1-0 with a goals-against average of 8.52 and a save percentage of .806 in one game with the Lynx while also playing in the AHL where he was 0-2-0 with a goals-against average of 5.11 and a save percentage of .841 in two games with Iowa.