How is the slot receiver used? August 28, 2018 22:45 Updated The slot receiver is used as the 3rd receiver in sets that have 3 or more receivers. Related articles How is the rush setting used and why do only some of the positions have it? How is the RB sub pattern under the situational settings on offense used? What's the deal with reputation? What time are the games played? How are players subbed in when there are no more players available in the depth chart for a certain position?