Pretty much, aside from operating expenses.
Wow, had no idea. So prospective owners know this going in and STILL buy a team? Why? Just so they can say they own one? (These are legit questions, not arguments)
Are players on yearly contracts, multi-year deals, or something different? How many years will a top player play for a lower team before being snapped up by a top team? Is there compensation of any sort given to the lower team? Player trades?
The easy answer is "yes". Green Bay is the only publicly owned team, so they are the only team required to release financial info. They magically declared a loss a couple of years ago which just happened to be during the negotiations with the Players Union on a new contract. Even the lowest, most incompetently run franchise will turn a profit in the NFL, and more than likely get a publicly funded stadium built for them to ensure their private profits. Assume any NFL owner claiming a loss is complete bullshit.