There are some very rich owners in the NHL and I don't think IA is near that level, but I have no idea what their finances look like, and neither does anyone else. It's not easy to own a NHL franchise as most of us have seen, so I give IA full marks for purchasing the team when others have failed.
I don't have any idea of their actual financials but I do know this - in order to purchase the team and keep operating it, they had to pool their resources in aggregate at a time when the franchise was worth $170M, and they had to be highly leveraged to do so. Barroway's entry allowed them to refinance to a much better loan. But I'm not sure that Barroway is a "heavyweight" either because his initial purchase as majority owner hit some snags in financing that forced Gary Drummond to buy back some of his shares.
It's probably simplest to say that there is nothing traditional about IceArizona's ownership structure. I have plenty of questions about the power structure and who's really footing all the bills in the group. I also don't know exactly what Barroway's real role is - he's ostensibly the majority owner but he doesn't act like it. Gary Drummond is the one making all of the decisions behind the scenes, while Barroway seems content to be the wallet and to show the team off to his parents once in a while.
Why they actually purchased the team is a mystery to me. I do not believe for one minute that they did so because of a belief in hockey working in Arizona. Their performance in Glendale, as entered into the public record via the Glendale audit, does not fill me with optimism about their financial viability or their egalitarianism towards the market. At one point I thought Barroway bought majority interest to flip the team as it appreciated in value, but now I'm not so sure.
I'm sure I'd be happier if I activated ostrich mode and just trust IceArizona to run the team, but that isn't going to happen so long as Anthony LeBlanc's Happy Funtime Circus of Prevarication and Spin Doctoring keeps rolling on its merry way.