Here's my guess at the top fifty (not necessarily in order):
Steph Curry, Lebron James, James Harden, Anthony Davis, Chris Paul, Kevin Durant, Marc Gasol, Jimmy Butler, Blake Griffin, Demarcus Cousins, Kawhi Leonard, Al Horford, Lamarcus Aldridge, Deandre Jordan, Dwight Howard, John Wall, Paul Millsap, Damian Lillard, Draymond Green, Tim Duncan, Carmelo Anthony, Danny Green, Kevin Love, Pau Gasol, Klay Thompson, Dirk Nowitzki, Khris Middleton, Andre Drummond, Kyle Lowry, Goran Dragic, Rudy Gobert, Derrick Favors, Kyle Korver, Jeff Teague, Gordon Hayward, Kyrie Irving, Eric Bledsoe, Joakim Noah, Tyson Chandler, Al Jefferson, Paul George, Dwayne Wade, Chris Bosh, Greg Monroe, Brook Lopez, Mike Conley, Zach Randolph, Serge Ibaka, Andre Iguodala, Darren Collison.