If we consider players who when fit will be first choice then I can list only 12 players in current season.
Mo, Bobby, Mane, Shaq, Fab, Wij, Hendo, Robertson, VVD, Gomez, TAA and Alisson.
We have a group of 8 support players who can pitch in if the above 12 is not available due to fatigue/injury/suspension.
Lovren, Matip, Keita, Milner, Lallana, DS, Mignolet and Ox.
Rest all are waste players like Moreno, Origi and few kids.
So - to me looks like we have a strong 12 and a half decent support group. We need to upgrade few of those support options to consitently challenge across 4 fronts. So ideally I would like to have the below as our support group.
Lovren, new CB, Keita, Milner, new RB, new striker, Mignolet, Ox, new LB and Wilson.