Quebec is still in a 'hockey region.' The owners couldn't interest fans with two franchises. The NHL won't risk relocating or granting an expansion team in Atlanta again. The Florida teams aren't doing that well, at least, the one in Miami isn't.
The Thrashers owners didn't want to interest the fans and wanted them gone! It was not the fans fault, but whatever helps you feel good about yourself. Get that through your head.
You and people of your "hockey region" are not that special that only you can appreciate hockey.
Tampa is a first class organization with a fantastic owner, great arena location, great management, past success to draw upon, and knows how to market. The Panthers have none of that, so it's no wonder they struggle.
Though, I wouldn't blame hockey fans in Atlanta if they never want the NHL back. With "fans" like you and a community that relished their demise so much, that's not a crowd worth anyone's time.
Bettman: "Welcome back to the NHL, Atlanta! Yeah, they all still hate you...."