I can see it in a very rare situation like a mass tragedy which caused the team with a related name to feel the need to change it. If a fire killed 100 people in Calgary they might consider a name change for example(I realize the history of the name but I mean a current tragedy with the associated PR). Otherwise there's not really a purpose but if a new owner came in and decided he hated the existing name then he can change it if he wants I guess as long as the league approves(which might be the real reason there aren't more name changes)
Even then, it probably wouldn't happen. North Carolina is literally in the middle of hurricane country, and it's not like they chose that name by accident. There have been two hurricanes with death tolls over 20 North Carolinians since the Whalers moved: Floyd in 1999, just two years after the relocation, took 57 lives, and Matthew just this past October took 28.
And you'll never guess how the hockey team reacted:
http://www.canescountry.com/2016/10...urricanes-assist-nc-victims-hurricane-matthew
The Hurricane name is too valuable, especially locally. It won't get changed until the team gets moved to QC.
If the NFL and MLB are completely unwilling to change the name/mascots of some teams despite there being at least some actual controversy, why would any team just change it out of the blue? A small minority would enjoy the name change but would be fine with the name as is. A huge majority would be really annoyed, and would speak their mind on social media, and would refuse to buy new merchandise.
So, in short, after the impending bearpocolypse, I expect my hockey team to not only keep their name - I want them to help out the folks in the Boston area.