15 former Rockets that are still available on the free agent market

7. Trevelin Queen

Despite going undrafted in 2020, Trevelin Queen didn't give up on his NBA dream. The 6-foot-6 guard when through the G-League circuit, starting with the Rio Grande Vipers, posting averages of 10 points on 45.8 percent from the field in 2020-21, including a major 35-point performance in the playoffs.

Queen picked up right where he left off in the 2021-22 season and was an intricate reason for the Vipers' championship, as he was the team's leading scorer and posted a gaudy statline of 25.3 points, 6.6 rebounds, 5 assists, 3.4 steals, 48.5 percent from the floor, 34.2 percent from deep, and 79.6 percent from the free throw line.

In the G-League Finals, Queen showed up and showed out, simple and plain, scoring 44 points in Game 1 of the best-of-three series, which was the second-most points ever in a G-League Finals game at the time, followed by a 24-point showing in Game 2. Queen took home both the Finals MVP and the G-League MVP that season.

Queen landed an Exhibit-10 deal with the Rockets in 2020 and was signed to a two-way deal in 2021-22. The 26-year-old had cups of coffee with the Philadelphia 76ers and Indiana Pacers in 2022-23 and remains unsigned at the moment.