It's only my opinion. I may be way off, wouldn't be the first time.I would be absolutely astounded if Ollie is professionally influenced by his family - and that is affecting the way he acts at the club.
Also, I don’t believe he would ‘expect’ the captaincy - and if he does, it’ll be an opportunity for him to learn something if he doesn’t get it.
I’m not saying the club won’t balls this up, and give us two captains but if they make that decision to not hurt the expectations of one non-superstar player...