Barwon Heads product Oli Wiltshire has re-signed with Geelong for next season and Irish defender Mark O’Connor has penned a new two-year deal. Wiltshire has signed a one-year contract extension, keeping him at GMHBA Stadium until at least the end of 2027. The Barwon Heads local was drafted with pick 61 in 2023 after an impressive 2024 VFL season, and made his AFL debut in Round 7 of the 2025 season. Playing seven of his nine AFL games in 2026, W…