David Stern is in the final year of his tenure as commissioner, and he seems to be wanting to go out on as diplomatic of a note as possible.

When the topic of expansion came up after the Board of Governors held a press conference to announce rule changes for the upcoming season, Adam Silver, who will take over the job for Stern in February, shut it down very quickly.

“We’re not focused on expansion at the moment,” Silver said. “No predictions in Las Vegas today from me.”

Stern, however, wasn’t afraid to leave the door open for franchises to be added at some point in the future. And Las Vegas and Seattle were the cities at the top of his list.

Seattle, of course, had an ownership group assembled and an offer in place to try to pluck the Kings from Sacramento. But once a strong ownership group emerged that would keep the Kings in Sacramento and move forward with plans for a new arena, the league preferred not to rip another team from its passionate fan base.

Given the interest and the legwork done by Seattle, it makes sense that the league would consider the city closely. But Las Vegas — a bit sketchier, for a variety of reasons — has never been thought of as a legitimate, long-term home for the NBA until now.