same here. Anyway if you have 3 positions, that player would be better only at one position.
I am not comparing dl with aml, i'm comparing dl with dml. Very similar position but dml will have less defensive and more offensive responsibilities but for me anyway same player. When someone plays 4-2-3-1 for example with dl/dr and change their formation to 3-5-2 so anyway those dl/dr would become dml/dmr.
Anyway positions which doesnt exist here are lam ram and cf.
You talked about sweeper - i dont think that here exist such a role.
In my opinion they can introduce player roles and that would be more interesting.