I know that A-Squad is my more elite team, and B-Squad is my 2nd tier team.

But what does it matter if I move a player from the A squad to the B-Squad in my HAM?

And after I do move the player, what is suppose to happen next?

Practically, what's the purpose of this?

- Sony

It serves no purpose really, just for you to keep track of your squads is all.