Only in that I generally have a high level of doubt when people make these observations about leadership from afar. For everything someone (I'll make this generic so people don't get hung up on Rizzo) does that the public might perceive as being a leader, there could be 5 things that rubs his teammates the wrong way. There are also a lot of fake leaders... I'm talking about guys who do things knowing it creates the appearance they're a leader, when teammates don't really consider them to be one. Sometimes it just depends on the make up of the team.
When I played HS football, our QB was a rah rah guy. He would always do things trying to present the idea that he was a leader. But everyone hated him and saw it as fake. Part of the reason was that the back up was far more talented than him and his mother also happened to be on the school board. Many players felt like if he was truly a leader, he would have gone to the coach instead and told the coach to start the other guy because that would have been putting the team first. But nothing like that ever happened. We had to put up with this act. The unfortunate thing too was people (outside observers) would make positive comments about him so his act (pretending to be a leader) with people who weren't on the team. To this day I cringe when people bestow someone leadership qualities from afar.
And so, when I see people attributing someone leadership qualities because they challenged a team to a fight, I sense that it could be erroneous in that it could ignore a variety of things Rizzo does that rubs his teammates the wrong way and it also could be ignoring all the less obvious things that the real leader might be doing that makes teammates see him as a leader. Again, I don't really know what's the case here. They could be right about Rizzo but none of us are in that locker room. That's why I asked how his teammates felt. But I will also say that while his teammates might appreciate the gesture of challenging the Reds to a fight, I suspect that his age and experience will be the bigger reason for why all the younger players perceive him as a leader. In other words, I think him trying to help the young guys be successful will carry more weight than the fight gesture. And this is something that won't really be as obvious to the outside observer.