HisIceness
This is Hurricanes Hockey
Easy.
More corporate money.
New arena means nothing if they don't have the dough.
There's also population. Fulton County alone has more population (Just above 1 million now) than QC does as a metro (800k).
Where would owners rather have a team, Atlanta or Quebec City? I think most would rather have Atlanta for reasons you stated (corporate $$$) and the fact that there's 6 million potential customers.