I see Russ is following his playbook and has kept Tavernier as his stag do leader (and undoubtedly shoein number 1)
https://www.ibroxnoise.co.uk/2025/06/russell-martin-announces-his-rangers-captain-and-fans-are-fuming/
Needless to say he's already pissed off the fans by appointing someone who isn't rated by them, has been at the heart of their problems, but who is a proper good lad!