DENVER — Back-to-back power-play goals early in the third period turned the game for the Colorado Avalanche on Friday night. By the time the host side was done, they scored three more times, set the physical tone and made a statement with an emphatic 6-2 rout of the Winnipeg Jets to take a 2-1 lead in the best-of-seven first-round playoff series. "We obviously let their pretty potent power play have some opportunities and they capitalized," said Jets defenceman Josh Morrissey. Winnipeg led 2-1 a