Adelaide has delisted three players – Hayden Skipworth, Chad Gibson and Alan Obst.Skipworth, first recruited by the Crows at the 2000 National Draft from Woodville-West Torrens, made his AFL debut the following season. But he was later delisted from the Senior List and then re-listed on the Rookie List before earning a promotion back to the Senior List. He played 44 AFL games, including six this season.“He has been a very good all-round contributor to our Club,” football operations general manager John Reid said. “We wish him all the best and hopefully he gains an opportunity with another club.”Gibson, from Norwood, has been with the Club for two seasons but has had injury problems and not been able to establish himself at the Club. He did not play an AFL game.Obst was recruited from Central District in the 2005 national draft. Reid said: “However, in view of assessments on Alan from the Match Committee and the opportunities available in this year’s draft, it was considered delisting him and obtaining another draft pick was the best option at this time.“We also wish Chad and Alan all the best in the future.”