Rules Analysis
When a call is made, throwers must stop play by visibly or audibly communicating the stoppage as soon as they are aware of the call and all players should echo calls on the field.
If the marker has made reasonable efforts to notify the thrower of a call and believes that the thrower has not stopped play promptly enough, the marker may call a violation under this rule and a completed pass will come back to the thrower (17.C.4.a.1).
When a call is made, throwers must stop play by visibly or audibly communicating the stoppage as soon as they are aware of the call and all players should echo calls on the field.
If the marker has made reasonable efforts to notify the thrower of a call and believes that the thrower has not stopped play promptly enough, the marker may call a violation under this rule and a completed pass will come back to the thrower (XVI.C.2.b.1).