Stott’s is the fourth longest tenured NBA coach. The longest three have all won championships. They have 8 rings and 12 finals appearances between them. The longest 6 have combined for 11 championships and 17 NBA finals appearances. Only he and Brad Stevens are in the top six and have not won a ring OR been to the finals. Stevens’ job future is also rumored to be in question.The Blazers have made the playoffs in seven consecutive years with Stotts as coach, tied for the NBA's second-longest streak.
128 teams have made the playoffs since he became head coach. I don’t think Dame would feel that just making the playoffs is the goal for success. Maybe his first couple years. Certainly not for the entirety of his career.