Those numbers are a startling contrast to the perception of depth we (I?) felt the squad enjoyed. When you look at each position, it does start to feel startlingly thin.
Up front, a rotation of Jota/Firmino/Diaz/Salah/Mané looks great, but getting three of that group on-form simultaneously didn't happen often. Worse, their hot spells overlapped for the most part. Mané is obviously gone (thank you for your service). Diaz's arrival pushed him central and he's just not clinical enough to mop up the chances that were in front of him. Weirdly, I think Jota is. I can see a lot of Diaz/Jota/Salah next year and I'm fine with it. It would be nice to start cultivating the Mané/Salah replacement now, however.
The Salah quandary is difficult. He was the best player in the world for a period last year. He's aging, which will be exacerbated by AFCON every other year. I think it's more and more likely he plays out next year, has a fantastic season, the departs next summer on a free. That might be the "least bad" situation. The team doesn't get anything for him, but they also don't overpay for a guy that's unlikely to contribute his pay over the course of the next few years. I feel like the right thing to do is to invest in a couple of potential replacements and see where the cards land.
The midfield is where I felt the team were particularly vulnerable. Once you get past Thiago, Henderson, and Fabinho, the pieces don't fit the same way. Curtis Jones, Naby Keita (have we given him to SpaceX to be launched into the sun yet?), and Harvey Elliott are all stronger offensively. Ox was... Not good. I think both sides regret Gini's move to PSG. As far as I can tell, guys in the Fabinho/Thiago mold don't exactly grow on trees, but a strong box to box midfielder that can be relied upon defensively is needed.
Defensively, things feel somewhat okay if the status quo remains. A world class CB, two good CBs, and Joe Gomez. Gomez was supposed to be VVD's pairing moving forward, but injuries and Matip stunted that and shoved him outside. Robertson has a decent backup in Tsimikas. It's not a ton of depth, but a couple of dominoes can fall with cover.
Courtois put on a show, but I'd still take Alisson over him the way Liverpool are constructed. His incredible strength sweeping behind the backline transforms the entire side, allowing the line to push higher and enhancing the press's effectiveness. Kelleher is a fine backup and I don't see the need for an upgrade, VVD and his partner will need to drop deeper when he's in the side.
So, that means our wish list looks like every other side in the world with needs at 9, 11, and 6.