9:49am: Bullock has indeed won a regular season roster spot, tweets Keith Langlois of Pistons.com.

9:21am: The Pistons have waived Cartier Martin, Adonis Thomas and Jordan Bachynski, the team announced via press release. The moves leave Detroit with 16 players, all of whom are on fully guaranteed contracts, but they nonetheless provide a strong indication of what the opening night roster will look like. Danny Granger has been away from the team rehabilitating his knee trouble, and indications surfaced even when the Pistons traded for him this summer that they would waive him, as Vince Ellis of the Detroit Free Press recently explained to Hoops Rumors. That, plus the three players hitting waivers today, puts Reggie Bullock in a strong position to make the regular season roster. Martin also has a fully guaranteed salary, so the Pistons will swallow $1,270,964 assuming he clears waivers, and they’ll eat the $60K guarantee for Thomas if he passes through waivers, too. Bachynski’s deal is non-guaranteed.

Martin, 30, picked up a player option after teammates reportedly encouraged him to do so despite his apparent dissatisfaction with his playing time. He appeared in only 23 games last season, averaging 8.6 minutes per contest, even though Pistons coach/executive Stan Van Gundy committed a two-year deal to him on the first day of free agency in 2014.

The 22-year-old Thomas said that Van Gundy assured him he had a shot to make the regular season roster when the Pistons signed him this summer, but Thomas has dealt with Achilles tendon issues that limited him to a single preseason appearance of about 10 minutes. He spent last season with Detroit’s D-League affiliate, making the All-D-League Third Team, and the Pistons still own his D-League rights.

Bachynski scored six points in about six minutes of action spread over two preseason games. The 26-year-old center who went undrafted out of Arizona State in 2014 joined the Pistons on his first NBA contract this summer after having split last season between the D-League affiliate of the Knicks and Turkey’s Ekishehir Basket.

Bullock already had a line on a regular season roster spot because of his strong preseason play, and the Pistons are thinking about picking up Bullock’s $2,255,644 team option for 2016/17, Ellis reported. A decision on the option, part of the rookie scale contract for the former 25th overall pick, is due November 2nd. The Pistons acquired him from the Suns in the same trade that brought in Granger and Marcus Morris.