Can an umpire signal "I'm coming back" when approaching a fly ball?

An umpire cannot signal "I'm coming back" when approaching a fly ball because such a signal would imply the umpire is retracing their steps instead of being fully engaged with the play unfolding before them. In softball, if an umpire is involved in the call on a fly ball, they need to maintain proper positioning and focus on the action.

The nature of a fly ball requires the umpire's undivided attention to make accurate judgments regarding the catch, the potential for interference, or the status of runners on base. Signaling a return would suggest disengagement, which could undermine their ability to effectively officiate the play. In professional and collegiate softball, clear communication signals are essential for ensuring that all participants understand the status of the game, and returning signals would create confusion. Thus, the idea of an umpire signaling "I'm coming back" is not permissible during the approach to a fly ball.