Kevin McKidd, the Scottish actor known for his role as Dr. Owen Hunt on Grey's Anatomy, has sparked speculation about his potential involvement in the upcoming Harry Potter TV series. While McKidd has not confirmed his involvement, the rumors have gained traction due to his red hair and the fact that he almost played a werewolf in the original film franchise. However, despite his physical resemblance to Arthur Weasley, the character he would play, McKidd is not the ideal choice for the role. The actor's tough-as-nails persona and military background do not align with Arthur's bumbling and lovable personality. Additionally, the long filming schedule and potential gaps between seasons of the Harry Potter TV series may not be suitable for McKidd's schedule. While the idea of seeing McKidd in the role of Arthur Weasley is exciting, the actor's previous commitments and the challenges of the production may make it unlikely. Ultimately, the decision to cast McKidd in the role will depend on the production team's vision and his availability. However, given the actor's busy schedule and the challenges of the production, it is unlikely that he will take on the role of Arthur Weasley.