When I chose some options as replacements for our existing players, I made a point to say that it was purely on playing ability.
The point I was trying to make, as had been made previously by someone else, is that there's a difference between playing ability and squad morale.
In the real world, I wouldn't have all those players I mentioned as I'm sure it would affect what is a great team dynamic that we have
However, I don't see a problem in highlighting potentially better players in some fantasy world