[S6E6] The Last Temptation Of Mac

Back at the high school, Deon Owens of the football team appears, full of anger; he is the wielder of the Force. Deon is so angry that he pulsates energy. Cisco blasts him back, but Deon erases the sensor from existence. Before Deon can rewind time, Chester explains to Deon that he is attempting to correct a fixed point in his own timeline; he can not change this day in his past. Chester talks to Deon about his encounter with his father and how it will change Chester's future. Deon stands down and decides to go to the future. Deon also frees everyone from the loop, thanks to Chester.

[S6E6] The Last Temptation of Mac

Chester said goodbye to Cisco, as he was leaving the team to join A.R.G.U.S. After Barry and Caitlin asked to distract Cisco, who was hypnotized by the powers of Rainbow Raider 2.0, Chester took it upon himself to distract him, but not for long as Cisco had run away. Shortly after Cisco last saved the day, Chester spoke to Cisco to tell him about his surprise, and Chester agreed to become the new principal tech support.[16] 041b061a72