What Is The Role Of Sara Ramirez In Grey's Anatomy

Sara Ramirez playing the role of Dr. Callie could have just announced her exit from Grey’s Anatomy as she recently sounded like she is making her way out of the show.
After her playing the role of Dr. Callie for 12 years, Sara expressed her gratitude on Twitter in a way that it seemed that she is moving out of the character.
Having proved her mettle for 12 years, fans are however not convinced of the fact that the phasing out of the character is for good, and are therefore freaked out at her sudden revelation on Twitter. The worry behind the exit of the doctor’s character seemed logical as that followed the trend of Shonda Rhimes removing characters specifically those who worked at the Grey Sloan Memorial Hospital.
This is not the only reason