Any of Calgary, Columbus, Arizona, Buffalo, Colorado, New Jersey, Carolina would be most obvious possibilities. I'd also not be surprised at at least a couple of LA, Anaheim, San Jose or Dallas taking big dips this year, Dallas especially with all their injuries, questionable goaltending and D and general loss of depth.
Relatively healthy, we're likely battling with all the other mediocre teams in our division for a wildcard spot or just out of the playoffs and picking 10-15 IMO.