original: Rollins retired in 1962 and opted to become a coach.
simplifications: Rollins retired in 1962 and become a coach. Rollins retired in 1962 and became a coach. Rollins retired in 1962. He became a coach. Rollins retired in 1962. He then chose to become a coach. Rollins retired in 1962 and became a coach. Rollins retired to become a coach. Rollins retired in 1962. At this time Rollins decided to become a coach. Retiring in 1962, Rollins became a coach. Rollins became a coach after retiring in 1962. Rollins retired in 1962 and decided to become a coach.