What a 40 team NBA could look like

4 Conferences with 10 teams each

Pacific Conference

Portland Trail Blazers
Golden State Warriors
Sacramento Kings
Los Angeles Lakers
Los Angeles Clippers
Phoenix Suns

New Teams
Vancouver
Las Vegas
Seattle Super Sonics
Anaheim

Mountain Conference

Denver Nuggets
Utah Jazz
Minnesota Timberwolves
Oklahoma City Thunder
Dallas Mavericks
San Antonio Spurs
Houston Rockets

New Teams
Kansas City
St. Louis
Boise

Central Conference

Milwaukee Bucks
Chicago Bulls
Indiana Pacers
Detroit Pistons
Cleveland Cavaliers
Memphis Grizzlies
New Orleans Pelicans
Atlanta Hawks

New Teams
Pittsburgh
Louisville

Eastern Conference

Toronto Raptors
Boston Celtics
Brooklyn Nets
New York Knicks
Philadelphia 76ers
Washington Wizzards
Charlotte Hornets
Orlando Magic
Miami Heat

New Team
Virginia