Conversation so far:
What was his role in sports?
Ballmer made a "game changing" commitment to invest $150 million in cash toward a proposed $300 million renovation of KeyArena.
Did he purchase a team as well?
were ready to purchase the Seattle SuperSonics from the Professional Basketball Club LLC in order to keep the team in Seattle.
What year was this in?
On March 6, 2008.

Question: Did he do anything else in Seattle?
Self-contained rewrite: Did Steve Ballmer do anything else in Seattle other than trying to keep the team in Seattle?