Dieng has been on the Hornets for -10 minutes.
Him being traded FROM the Hornets was posted 10 minutes ago, before the announcement that he was traded TO the Hornets was posted at all.
New record for least time spent on one team?
Edit: The Dieng to the Hornets trade was finally posted, the final time he spent on the team was -30 minutes. Thats pretty tough to beat.