No doubt, Liverpool are in good form. So far they have only lost 1 match, which was against West Ham. And are 4 points behind the current Leader. However, their game against Arsenal was an awesome one, they dominated the match with 63% ball possession. Nevertheless, Arsenal performance the beginning of the season was unstable, but they have improved and are presently at the 5th position on the table. While Salah is doing greatly this season, he has scored 11 goals this season, I think he might end this season as the highest goal scorer in the EPL.
Liverpool played superbly and Arsenal went back to their early-season performances. To be honest, it would be a big surprise to see Arsenal taking even one point from this match.
Zidane is the first name to be a candidate to replace Ole at Manchester United at this time. But the problem is we never know whether Zidane will accept this proposal or not considering he also has no experience in the Premier League which is known as one of the best competitions in Europe. Just like you, if I could choose, I would also choose Zidane as Manchester United coach for the next few season but the decision now rests with him.
So far there are quite a few big names from coaches who coach Premier League teams, so if Zidane is willing to accept this proposal then of course the title race will be more difficult for each team.
These are just rumours because Zidane is free to go in whatever team he wants. It will be a mistake to listen to rumours about Zidane but on the other hand, Man Utd are now on the ropes and the worst part is that it's their fault. Man Utd management keep holding Ole as a manager when they should fire him a long time ago.