Wiki page mentions him spending time with the Raptors as an informal assistant/consultant after being waived. Also worked in player development with the T-wolves. No updates to show a formal coaching role.
I guess we can read into those other positions that we're looking at a smart guy who is recognized as a student of the game and potential teacher of it.
Not many 5'11 PGS make it to the NBA, let alone stick around for 13 years. Those that do, usually get there by being lightening quick. Darrick wasn't. Even more unusual, it took Darrick 3 years in the hinterlands after graduation to GET to the NBA - he was a CBA MVP. Played in the old IBL. Like several former Bruins, he was even a Globetrotter. He got to the NBA and stayed there on smarts and toughness.
That isn't to say he wasn't quick. He was a McDonalds AA out of high school. Started from day 1 at UCLA - as a frosh, he played shooting guard, as that was Pooh Richardson's senior year. Then moved to PG as a soph. HE went undrafted out of college, as he'd lost his starting role late in his senior year. Folks thought he'd lost a step and was out of shape, and was beaten out by a frosh. That was only a perception. Folks just didn't "get" how fast and quick that unknown frosh that beat him out was - Tyus Edney. By comparison, Darrick LOOKED slow that year - but he really wasn't.
Darrick's NBA career lasted probably 5 years longer than it should have because of three things. He was an incredibly POSITIVE lockerroom presence, he was an exceptional MENTOR to younger PGS on varioius rosters, and was literally considered an "extra" assistant coach on the court, on the bench and in practice....
Early in his career he did have some ego issues, but he overcame that problem pretty quickly in the pros.
Don't know if there's really any interest there, but he'd be a heckuv an asset on any staff. He played for the TWolves, Clippers, Mavs, Kings, Raptors and Grizz - so he's got "cred" in almost all regions of the country for recruiting.
And yes, Steve and Darrick WERE at UCLA together. Darrick was a junior when Steve was hired off of Keady's staff by Jim Harrick for the '91 season.