Arsenal is very inconsistent and would not be able to close fifteen points unless the unexpected happens. Arsenal would also be distracted by the UEFA Champions League since I assume they would qualify for the quarterfinals since they have a seven goals advantage. Newcastle is a good side with a dangerous attack, Liverpool would have to put more effort to win that Cup. Arne Slot would have to encourage his players to forget about the disappointing loss to PSG and focus on winning the Football League Cup.
In fact, with Liverpool being eliminated from the Champions League competition, they will be more focused on winning the Premier League title this season.
Liverpool are already quite comfortable at the top of the standings with a 15-point advantage and also no other team can be consistent so that Liverpool is without any pressure so there is no need to doubt that Liverpool can win the Premier League title this season, they are now really very confident to win the EPL title regardless of their elimination in the Champions League.