I was going to ask this as a trivia question, but I couldn't think of a good way to ask it that wouldn't either be way too vague or give away the answer. The 2022 Stanley Cup Final was the first time in major North American sports history that two teams with singular name competed for the title.
That's quite rare considering there's only a handful of teams with singular names (Avalanche, Lightning, Heat, Jazz)
Kraken and OKC. I think there's one more NBA team, but it's escaping me at the moment. There's a few MLB teams as well (the Sox's)
NHL: Lightning, Avalanche, Wild, Kraken
NBA: Heat, Thunder, Magic, Jazz
MLB: None (although I saw one website that claimed that Red Sox and White Sox were singular!)
NFL: None
As far as the HHOF, I think the Sedins will probably get in, but I don't think they should. I think if they were not twins and had played on other teams and had comparable stats, neither of them would be getting serious consideration. On the other hand, I look at the NHL assist leaders, and the only players ahead of Henrik and not in the HHOF are guys who are active or recently retired, and the only guy within 10 spots below Henrik who's not in is Pierre Turgeon (who is also getting strong consideration this year). Daniel's case is much weaker than Henrik's. Of course, I don't have enough knowledge about their international careers to know how much of a boost they get there.
Other than the Sedins and Turgeon, you've got Zetterberg (I'd say more likely than not), Mogilny (why now when he couldn't get in before?) and Luongo. Luongo has an interesting case. He's 4th all time in goalie wins. The only other guys in the top-10 not in the HHOF are Fleury, Lundqvist and CuJo. Luongo is 42nd in all-time GAA, which is better than Patrick Roy, Turk Broda and Bernie Parent. Luong is 9th all-time in save percentage, which is miles better than Roy (59th) and Brodeur (43rd). Of course, when you see that Ben Bishop, Cory Schneider and Tomas Vokoun are in the top-15, you realize that SV% ain't worth all that much. The only knock against Luongo is the lack of hardware. No Cups, one SCF appearance. He was a 2x Vezina finalist and won the Jennings once (the year preceding the SCF run). On the whole, I think he gets in.