Can the NBA still continue with the same set up like the Bubble in case there's still no vaccine? I think that would still be expensive while they are not anymore making the usual income, I'm just curious as well on how long they'll last with the current situation.
I think they can.
Last season, they can just stop the league if there won't be money coming in.
But, they still continue which means they can still balance it.
The amount they are talking is a huge amount, that's the amount of money NBA has lost without a crowd.
Man, I don't want to go deep when it comes to financing.

There are just too many calculations that need to be done.
But here is what comes into my mind.
They ended the season successfully that will give an impact.
Investors will start coming in and advertisement will be overflowing.
To help us be enlightened.
TNT and ESPN:
TV accounts for most of the NBAs revenue. For the 2016-2017 season, TNT and ESPN re-upped their contracts to an estimated $24 billion in total. The nine-year deal earns the NBA approximately $2.6 billion per year.
NBA's Merchandise Deals
Theres another major contributor to the NBA revenue, and unlike the others, this one corresponds to something tangible. Merchandise accounts for well over a billion dollars annually, and in the 2017-2018 season, for the first time in the NBA's history, teams wore advertisements on their jerseys.
Jersey Patch Revenue
The jersey patch program was launched in 2016, and on average, the advertisements on the jerseys have netted teams $9.3 million annually.
There's more. Please continue
here.Conclusion: Every company written on the NBA floor needs to pay. Imagine just even that patch on every single jersey.
