Paul George said he's "still not comfortable" playing power forward.
Ian Mahinmi blocked four shots on Saturday with one point, six rebounds and two assists in 17 minutes.
Myles Turner missed all five shots from the field with three points from the line on Saturday, adding six rebounds, one assist and two steals in 15 minutes.
Paul George made a start at power forward against the Pelicans on Saturday, scoring 18 points with five rebounds, two assists, one steal, one block and three 3-pointers in 24 minutes.
The Mavs are expected to make some changes in their style of offense this season.
Myles Turner (knee) is expected to play vs. the Pelicans on Saturday.
Chase Budinger (hamstring) will not play vs. the Pelicans on Saturday.
Monta Ellis (back) is questionable for Saturday's preseason game vs. the Pelicans.
Paul George will start at power forward in Saturday's preseason opener against the Pelicans.
The Pacers have agreed to sign Kadeem Jack to a training camp deal.
Coach Frank Vogel said Glenn Robinson III is likely going to spend some time in the D-League.
Coach Frank Vogel said asking the team to make changes on pace and space is on "another level."
Myles Turner (knee) was again withheld from participating in full-court sprints during the Pacers practice on Thursday.
Monta Ellis left practice on Thursday with a stiff back.
Paul George sat out the final conditioning drill on Wednesday.