PSG face an away trip to Bordeaux this weekend when they return to Ligue 1 action, while their final Champions League group game against Red Star Belgrade presents a great chance for the French side to reach the last 16.
"At this moment in time we're just focused on getting through the group". The referee did not initially give a penalty but then rightly changed his mind, and Milner beat Gianluigi Buffon from 12 yards.
Warnock said of a supposed long-ball approach from the Reds: "Instead of the dynamic and intricate inter-play we saw from them last season, when they were trying to find the front three with 10 or 15-yard passes, they are playing balls up to them from 30 or 35 yards instead".
"It leaves a sour taste in the mouth and I have no sympathy for the PSG players if Klopp is frustrated with them, that's understandable".
But for all their pressure they could not crack their opponents, who used every trick in the book to take time out of the game when they were wobbling, and it was the hosts who had the best chance with Alisson saving Marquinos' header.
"It's hard. We lost the game because we were not 100 percent and not outstandingly good".
James Milner converted a penalty just before halftime to reduce the deficit.
"When the game starts like that, it's quite hard to gain confidence always", he said. But Liverpool's fate is now in the balance after their miserable away form continued in the Parc des Princes.
"But to have it in your own hands going into the last game and having a home game - we'd like to have it sewn up by now sure we would - I don't think you can ask for more".
"Now let's think about the Serie A game at Atalanta on Monday, which will be more hard than Liverpool".
"You don't see any of the lads panicking, we are comfortable we can go and finish the job at home".
"I think it'll be a 50-50 now".
"It isn't going to be easy, they (Napoli) are a very good team".
A decision from Marciniak that particularly irked Klopp was the yellow card shown to Verratti for a high tackle on Gomez. "To have the last game at home, if you don't get the win you don't deserve to go through".