The Dallas Mavericks add Mike Penberthy to Jason Kidd’s staff, reuniting 2020 Los Angeles Lakers coaches amid team changes.

T he Dallas Mavericks are expected to give coach Jason Kidd a contract extension before next season starts, according to Marc Stein. That should put to bed any lingering questions about his future with the Mavericks.

Frank Vogel is joining Jason Kidd’s coaching staff full time as an associate head coach, a person familiar with the team’s thinking confirms. Vogel spent last season with the #Mavs as a coaching consultant. He now takes the top assistant job under Kidd, who was an assistant on…