Yes.
Truth be told. I can see why Jurgen is happy with the current squad. It's currently not actually missing anything obvious.
Sturridge (who is on astronomical wages) is cover for Bobby F, so unless he moves on, I can't see us getting another CF. We've also got Origi (who 2 seasons ago was a fantastic super sub for us), Ings, Solanke (who needs games to develop) to play in that role. We need to move at least 2 of these guys (Studge esp due to his wages) off the books before considering another CF.
As for AM, and a Coutinho replacement, I don't think Klopp wants a dedicated AM. I think he always preferred solidity in the CM area, with 2 number 8s flanking a dedicated DM. Coutinho was a 10. And it's probably why Mane and him rotated so much at the beginning of the season (after he came back into the side).
Fekir, if signed, would probably play more in the front 3 than midfield. For Lyon, he played at the tip of a diamond 4, with 2 ahead of him, which isn't too dissimilar to when Firmino drops off and Salah and Mane makes runs from outside in.
I stand to be corrected, but I can't remember us ever having a great game in the league, against a good side, when Coutinho played in the midfield 3 and the front 3 also played. Against Arsenal, at the Emirates, the we tried the "fab four" and we conceded as many as we scored. We played well and deserved to win it in the first half on chances created, but as the game went on and Coutinho tired, it was clear that he was too lightweight in the centre of the park. He was always best used for us in the front 3. Also, the notion that his creativity unpicked packed defences for us is a little overstated too. For me, he was never really a playmaker that controlled the pace of the game. This is something that David Silva and Iniesta do expertly and they're the sort to unlock or wear down a parked bus defence. Coutinho wasn't on the same level in that respect. I remember all those games we struggled to score against Southampton 2 seasons ago, especially the league cup game against them at Anfield. His main bits of creavity often came from doing a great 1 v 1 skill to open up space so he could shoot (usually from long range). I never felt like he dictated the tempo of any game. Moreover, even with Mane, Salah and Bobby ahead of him last season, we were still unable to beat the parked bus that WBA brought to Anfield (0-0); when the "Fab 4" all played.
Even against S.Moscow when we battered them at Anfield, the Fab 4 was essentially playing as a 4-4-2, (not 4-3-3), with Mane and Coutinho on the wings, and Salah/Bobby upfront together. I saw a video from Balague too, that at Barca, they're realising Phil isn't a midfielder either and he's more of a forward player right now. They were hoping he would be Inieta's long term replacement, but he's positionally not good enough right now, and they're having to be patient with him.
So this notion we need a dedicated AM is probably not true in Jurgen's mind, with Keita/Wini/Lallana/Ox all on the books capable of doing the box to box number 8 role he prefers his midfielders to do anyway. One could argue, we'd be better served getting another one of these types in (perhaps why we were pushing for Goretzka).