The Buffalo Sabres have announced the following roster moves:**Placed on injured reserve:** Defenseman Zach Bogosian Defenseman Matt Hunwick Defenseman Brandon Montour Goaltender Ukko-Pekka Luukkonen**Assigned to the Rochester Americans (AHL):** Defenseman Henri Jokiharju Forward Victor Olofsson**Recalled to Buffalo:** Forward Jean-Sebatien Dea Forward Curtis Lazar Defenseman Lawrence Pilut