Amps as Captain is an excellent choice and Struijk as, presumably some sort of Vice Captain I assume, is also first rate. The one I'm completely mystified about is Meslier as the 3rd piece of the triangle.
I don't recall any real verbage to defenders during games, in fact any shouting at all. I can only assume that behind closed doors he is a vocal figure in training hence the appointment. Personally I would have thought that Rodon would be more suited to the role. I guess the team understand French better than Welsh!
Meslier has played 151 games for us, been involved in a promotion team, knows the club and its values. Not strange to have him in our leaership group.
You do not have to be loud and in your face, sometimes a calm voice is all that us needed