Im sorry, but his ideas are silly and will never be implemented.
The "fun as hell tournament" is nothing more than a wild card round where everyone qualifies. That will make the regular season less relevant, not more. And the "all teams have the same shot" isn't good either, as teams would tank out of the playoffs.
The solution for the NBA is doing away with guaranteed contracts, giving more leeway to rookie contracts, and a higher minimum payroll.
If you do away with guaranteed contracts, players have to give a [dang]. With a higher minimum payroll, teams have to have more players who give a [dang]. And if you give more leeway on rookie contracts, exceptional rookies will also be more expensive, and teams will have less incentive to tank because they will have to pay more. And with non-guaranteed contracts we dont have issues like we used to have of overpaid rookies not living up to expectations.