It would be great is the bottom 2 teams get relegated to the Gleague and the 2 top teams in the G League go to the NBA , it would make things way more interesting. It could make the Gleague into a viable league instead of the joke it is and try get it on par with Euroleague with maybe lots of players coming back to play in the US.
This would make the Gleague a viable watchable product instead of all this other crap like NBA europe and play-ins, in season cups. The incentive to tank will disappear when your getting the 30th pick in the Gleague rather than the first in the NBA.