Williams-Barnett was brought on as a second-half substitute, receiving several late minutes on the field.
Frank reflected on the experience, saying it was a pleasure to be part of the young player's debut.
He noted that the focus on youth development and academies has increased in recent years, resulting in a larger pool of talented young players.
However, Frank emphasized that a debut is just the first step, and the next challenge is for players like Williams-Barnett to continue developing and working their way into the first team.