Jaylen Brown played ahead of R.J. Hunter and James Young in Friday's scrimmage.
Gerald Green (hip pointer) did not scrimmage on Friday.
Julius Randle (mouth) didn't need stitches for his mouth injury on Friday.
Alex Len said he's trying to find a balance between blocking shots and staying vertical.
Coach Jason Kidd said replacing Khris Middleton (hamstring) will be done by a committee.
Coach Rick Carlisle said the Mavs won't stretch minutes for players too much on Saturday and he thinks he'll play more of the young guys.
Bismack Biyombo and Nikola Vucevic played together during scrimmages on Thursday and Friday.
Coach Brad Stevens said Terry Rozier's improvement this year "just stands out right now."
Bradley Beal (concussion) will have a 45-minute workout on Friday and is expected to practice on Saturday.
Ian Mahinmi (knee soreness) will not practice on Friday after banging his knee earlier this week.
When asked about taking on some of Evan Turner's minutes, Terry Rozier said he "really [wants] them all."
Dario Saric is expected to have a bigger role to start the season.
Ben Simmons has suffered a fractured fifth metatarsal in his right foot.
Chris Bosh said he guesses his career in Miami is over, but not his NBA career.
Bradley Beal (concussion) was not in uniform for Friday night's practice.