West Brom manager Sam Allardyce claims the current Liverpool team could be greatest seen in Premier League history.
Allardyce has met some of the best sides ever seen in English football including those managed by Sir Alex Ferguson, Arsene Wenger, Jose Mourinho and Pep Guardiola.
But ahead of today's game at Anfield, Big Sam puts Klopp's champions in that select group and the next couple of seasons will ultimately determine their status.
"What is remarkable is just how well they are playing, even with their injury list," said Allardyce, the last manager to win a Premier League game at Anfield, with Crystal Palace in April 2017.
"I don't think Jurgen has ever experienced that before. The amount and quality of player he has got on the sidelines is significant and the youngsters who have stepped in have been magnificent.
"Certainly, this Liverpool side ranks as high as you can get at the moment. Whether they are as good as the Manchester United Treble team, some people will say: 'Yes'.
"I suppose what this side has to do is win trophies over the next couple of years. Then you will be able to draw a more rounded conclusion."
