Answer
Yes, in addition to competing in WEC and Bellator, Anthony Morrison has fought in several other notable promotions throughout his MMA career. He competed in the King of the Cage (KOTC) promotion, where he held the welterweight title, and also fought in the Strikeforce promotion. Morrison has also participated in smaller regional promotions such as Cage Warriors, BAMMA, and Titan FC, showcasing his versatility and experience across various fighting circuits.