The whirlwind of the NHL offseason has died down and the dog days of summer are starting to set in, which makes it the perfect time to assess and evaluate what has happened since June 15, the night the Chicago Blackhawks won the Stanley Cup at United Center.
With that, here is a list of the 10 teams (listed in alphabetical order) as identified by NHL.com that have improved the most since the end of last season:
No Eastern Conference team has had a bigger makeover this offseason than the Sabres, who acquired Eichel, O'Reilly, McGinn, Lehner and Legwand on the same day (June 26).