'Spacek will miss at least two games, including Saturday’s road trip to Montreal, because of a shoulder injury suffered Monday. It’s not normally a big deal if one guy is out, but Spacek has been one of the Sabres’ top players this season. He’s their leading power-play scorer, one of their most active penalty killers and the second-biggest ice-time hog. “Obviously, it opens up an opportunity for someone else,” coach Lindy Ruff said Thursday. “He will be missed, but we’ll make adjustments.”'