The Mavericks will face the Nuggets or Timberwolves for a trip to the NBA Finals.
Trajan Langdon, Scott Perry, Dennis Lindsey and John Hammond have impressed in interviews and are front-runners to meet with Pistons owner Tom Gores.
Hart had to leave Game 6 with an abdominal strain, Anunoby has been out with a strained hamstring.
Both players loom large as the Knicks play for a chance to face the Celtics in the Eastern Conference finals.