With Roberto Luongo on the shelf with a lower-body injury, Lack takes over as the temporary Canucks' starter. Lack stopped 15 of 16 shots altering replacing Luongo in Sunday's 2-1 win over the Jets. On Saturday he will face the Flames for the first time since he allowed four goals on 36 shots in a 5-4 OT win in his NHL debut (Oct. 6).