DENVER — Mikko Rantanen had two goals and Pavel Francouz made 32 saves to lead the Colorado Avalanche to a 3-1 win over the Philadelphia Flyers on Wednesday night. Colorado Avalanche left wing Mikko Rantanen (AP Photo/Craig Lassig, File) Francouz, the 29-year-old first-year player, did most of his work after the first period, stopping 27