Reduxx coming in as Duelist.
Zekken to Initiator.
Johnqt back to Sentinel.
Bang stays on Controller.
Zellsis vs N4rrate for Flex. N4rrate better aimer for sure but Zellsis more of a team anchor and brings good energy to the team, whereas N4rrate tilts himself and his teammates.
Kaplan has a big call to make. Or just use both and swap them in matches and test it out for Kickoffs.
Or keep Zekken duelist and Reduxx flex/initiator/sentinel.
Only solution I see for SEN.