‘Not much from a team that has languished at the bottom of NHL standings since the end of Ruff’s first tenure as coach. He’s back for a second stint and entering his second season says he’s got a better grasp of what needs to be addressed. Ruff wants Buffalo to be more defensively responsible and play with a grittier style with the additions of Doan and Kesserling. The Sabres have talent but there are questions about chemistry and culture. They’re further challenged playing in an Atlantic Division steeped in high-end teams.’