NBA commissioner David Stern held an impromptu media session Tuesday at the draft lottery, and was peppered with questions about former referee Tim Donaghy, a convicted felon for gambling. He also fielded questions concerning criticism of the draft lottery.

Before being whisked away, Stern stopped briefly and responded to two questions about the Grizzlies.

Q. Winning made the difference in New Orleans and Atlanta but the problems in Memphis seem to run deeper with unstable ownership and declining fan interest. Are you concerned about Memphis’ viability?
A. Yes. And we’re anxious that Memphis gets new leadership, not ownership, but leadership. I know that there’s a search on for a new president of the club that will hopefully redirect their efforts in a very positive way.

Q. Is it disappointing that the relationship between the team and city is so poor for a relatively new market?
A. It is. It is. But stay strong. That’s the beauty of the draft lottery and the ability to make trades. It can improve situations.