You can still survive if you won't spend too much and not to live like it will never be emptied, most of those wise players do have business or investment that will allow their money to grow more, it's hard not to invest once you have a luxury lifestyle, you should think wiser instead of keeping your check inside the banks, best to find good investment and make your money work for you.
Yeah and one of the good business they could make is sportswear. There is a problem though, it needs fame for that to click to the people.
Jordan's up until now is number one then Lebron's, KD's and Kobe shoes.
Jordan will never get into a stage where he will get poor anymore. Money is just coming in every day.
For those at the bench who makes just 6 digits every year will need some discipline. Everything is free to them, lodging, food and their wears. That salary wont even need to move a single penny except if they have mortgages and insurance.
It is an easy job though which you enjoy, I guess that is one part which is better than any who works at an office job.