The Red Devils boss has stressed Klopp's men must maintain their current high standards for far longer to be considered among the greats
Manchester United manager Ole Gunnar Solskjaer said Liverpool are not the greatest team in Premier League history, highlighting Alex Ferguson's record with the Red Devils.
Liverpool are on track for their first league title since 1990 as Jurgen Klopp's unbeaten Reds top the Premier League by 13 points with games in hand.
The Champions League holders can take another step towards the title when they welcome rivals United to Anfield on Sunday.