I wasn't talking about any walk of life. I was talking about professional football. Bertrand has been getting stick as not being a leader so we should have a new captain, I don't see what difference whoever is wearing the captains arm band makes. If there are other leaders on the pitch they aren't not going to encourage/chastise because they aren't captain.
If you want to compare to other walks of life Bertrand isn't their boss where you look to someone for leadership (that is Hughes I suppose in football), he is a team mate. Young players may look to him as he has been at the club a long time and been playing at the top level a long time, but I would expect that to be more behind the scenes rather than on the pitch (like when Kelvin was club captain). But again we have a number of players who have played at the top level for a long time so I doubt Bertrand would be the only one for this role.