Weaver has been with the Thunder for the past decade. He served as assistant GM from 2010-18, before accepting his current position. He's also served as director of player personnel for the Jazz.
The Pistons' search isn't over, though. The team is also considering Clippers assistant GM and former Michigan center Mark Hughes and Nets assistant GM Jeff Patterson, according to ESPN.
ESPN Sources: Three serious candidates have emerged for the Detroit Pistons GM job: Clippers assistant GM Mark Hughes, Nets assistant GM Jeff Peterson and Thunder VP of Basketball Operations Troy Weaver. Those conversations are continuing this week.