There's still a question mark here, as Blum and Grossmann play with the only line that doesn't see any power play time, so it's likely Diaz would be fit on some power play unit. Or maybe the guy he will replace is Von Gunten?
I believe Grossmann was slightly wounded at an arm and Vauclair at a knee...So the form of these two could play in Simpsons decision.
I don't think Sbisa's decision making is as poor as Bezina's, in the current team he would be an upgrade over Furrer, but not significant enough to bother.
For once Furrer is quite solid this year. I remember one big mistake but he is way above the level he had in the past year, so the upgrade wouldn't maybe be that high.