who should have their 'number' retired from the front office?

it occurred to me that some clubs retire numbers (well, put up jerseys or banners) for front office people, announcers like chick hearn, etc.

who on the spurs management/coaches should have a retirement ceremony? popovich has locked up a retirement ceremony just on his work as a gm. angelo drossos kept the team from going under for a long long time. bob bass was the gm from the 70's to the 90's, and coached from time to time. doug moe was the coach of the run and gun spurs, but had a short career in san antonio. stan albeck had his best seasons in san antonio, imo.