The Stanley Cup playoffs roll on, as do the Florida Panthers. It’s easy to look at their wild-card seeding and the seeming improbability of what the Panthers have accomplished — they wouldn’t have even made the playoffs at all, if not for a late-season Chicago Blackhawks victory over the Pittsburgh Penguins — and draw all of the wrong conclusions. “Anything can happen,” and all that. Advertisement Don’t go fitting the Panthers with glass slippers. This is a team that outscored their opposition by 32 at five-on-five this past season and boasted the third-best shot attempt differential in hockey at even…