NBA to explore expansion opportunities in Seattle and Las Vegas after Board of Governors votes in favor of move The NBA will be allowed to explore expansion opportunities in Seattle and Las Vegas. Content Original Link: https://sports.yahoo.com/nba/breaking-news/article/nba-to-explore-expansion-opportunities-in-seattle-and-las-vegas-after-board-of-governors-votes-in-favor-of-move-144814594.html