Once Upon A Time has found it's new Robin Hood in Krod Mandoon's Sean Maquire. Macquire is set to replace Tom Eliis as Robin Hood when Once returns for season 3.
Maguire, whose credits also include The Flaming Sword of Fire and Scott & Bailey, will join the ABC hit as a recurring role, which Ellis was unable to do. Robin Hood was first seen in season 2's Belle-centric episode "Lacey." No news yet when the new Hood will make is debut in season 3, but I'm sure he'll be woven in to perfection.