The new Steelers' coach will be targeting better success for the team this season.....but so far I haven't seen anything that other teams really need to worry about. Vallerand and Connolly are goal scorers yes but they need good line mates also to perform well. Steelers have also lost one or two of their better players from last season, like McFadden. Let's see who else is joining them.
I'd say it depends on the rumours... If Connolly and Vallerand are their top line then it's not a concern (despite them scoring over 200 points together for two years as linemates in Greenville.
But if, as heavily rumoured, that is the second line, then that's some serious secondary scoring power and shows just what the intentions of Fox are. They'll be back if so.
McFadden - i'd have been disappointed to see him return if i were a steeler. He was positionally poor, and had no real end product and no potential to do so. His pace saved him a lot of the time.