No they do - thats the point of their anti-trust exemptions. It allows them to negotiate as one company instead of 32 individual business owners.
I edited my post afterward - but that information as far as tickets sold to who and where will be part of the market study - so no, i don't buy for a second their books are "sealed" from the other owners.
Actually it's not and you already know the courts have ruled them as independent businesses operating in a league.
During the CBA negotiations, the unions were asking for the courts to require the teams to open their books to show where the money was going. The teams refused and instead, the NFL provided the overview of revenue streams coming in (already public knowledge).
When Khan bought the Jags, there was talk of him pulling the team out of Everbank. He would save approximately $100 million dollars in penalties for doing so if he were to open
his books. He and the NFL said they were not going to start having owner's books open to the public.
The NFL bylaws call for financial audits to determine debt ratios and ensure that the club's debt ceiling is within guidelines. Those audits themselves are turned into the treasurer and even that information is not allowed to be released to other members and committees of the NFL. Only owners with cross market situations (Stan is the only one currently) could be required to provide detailed info on their revenue streams and - more importantly - expenditures.
This is not to say that the NFL couldn't make that a requirement in their process for determining which team plays where but it is not part of the info that they are currently receiving. I'm sure that if an owner refused to provide this info, the NFL could use it as a basis for denying the LA market to them but I highly doubt they could require a team owner to do it - especially since the owners seem to have had the bylaws worded in such a way as to apparently prevent them from having to provide real details. It makes sense I suppose. I'm pretty sure that if the teams released their financials and all other info that backed it to the NFL, the NFL being a non-profit enjoying anti-trust exceptions would be required to open them to the public.