This thread is interesting because it highlights how many crucial players we have, and how up to this season we've kept them all fit by and large.
On the negative side, it shows how we've not built a squad around them, and when they are out, we are in trouble.
I'd also like to call out Klopp for mot giving the alternates much of a go when things were going well. This would have given them experience and confidence and given our starters a breather.
We're also quite 1 dimensional so players with other skills (thiago, Shaq for e.g. Don't quote fit in but are clearly amazing players)
Can Klopp up his game to an even higher level and develop the way he uses different players strengths?
In answer to the OP...
Incredibly hard but
Vvd
Hendo
Salah
Fab
Trent
Alisson would have been there earlier in his reign but we've learnt to cope without him better now, and he's making too many howlers, though I still love him and he's still awesome.