BASKETBALLNational Basketball AssociationNBA — Announced the retirement of president of basketball operations Rod Thorn, effective in August. FOOTBALLNational Football LeagueGREEN BAY PACKERS — Signed FB John Kuhn to a one-year contract. Dolphins center Mike Pouncey choked back tears Monday while addressing the $52.2 million, five-year contract extension he received from the team. EDMONTON OILERS — Signed F Nail Yakupov to a two-year contract extension. NEW JERSEY DEVILS — Signed G Keith Kinkaid to a two-year contract extension. Promoted assistant softball coach John Seneca interim head coach. FLORIDA — Named Anthony Grant men's assistant basketball coach. GEORGE MASON — Named Aaron Kelly men's assistant basketball coach. GEORGE WASHINGTON — Signed athletic director Patrick Nero to a contract extension through the 2020-21 academic year. HOFSTRA — Named Brian Edwards men's assistant soccer coach. OHIO STATE — Signed football coach Urban Meyer to a contract extension through the 2020 season. ST.