(Photo by Eakin Howard/Getty Images) The Anaheim Ducks have traded promising young defenseman Olen Zellweger to the Buffalo Sabres in a draft-day deal that adds more picks and a prospect to Anaheim’s growing asset pool. Buffalo acquired Zellweger in exchange for forward prospect Anton Wahlberg and a 2026 second-round pick (No. 45 overall), originally belonging to the New York Islanders. Zellweger has developed into one of Anaheim’s most dynamic young defensemen since being se