Housley or Ruff.
Housley all the way. I'm a big fan of Ruff, hope all goes well for him. But at times it's best to move on and not return. I understand this would be Housely's first head coaching position in the NHL, but the potential is there. Feel he would have an immediate impact on the Sabres d'. Will admit a reason to bring Ruff back is his ability to adapt to the players; meaning don't force a system on them. Play a style of game that matches the players you have. The defense needs tremendous help though, so I'm staying w/ Housely.