Truth be told, he's there for already 4 and a half years tenure, only this and last season started winning trophies, with also the highlight of reaching a CL final in 2018. But only now you start seeing the "fruits of his labour" with the consistency the team gained to play in his system.
He took over a shit Liverpool side from Brendan Rogers which had finished 6th the season prior and were 10th when he joined the club 1/4 of the way through the 2016 season.
That same season he lead them to a Europa final, in his first full season he brought them back to CL football, the next season he took em to a CL final, after that they won the CL and were 1 point off of the league and now they have won their first Premier League title ever and could easily pull off a second CL title.
This isn't just a fruits of labor kind of thing, he's improving Liverpool at an exponential rate each and every year.
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I've been watching Flamengo for the last 7 months or so, since the arrival of Mister Jorge Jesus in the Continent. I'm a big fan of the work he did there in only some months and I would like to see him in a team with more resources like Mourinho still gets to fight for the CL and see and how it goes.
I was surprised to see Jorge Jesus as Flamengo's coach while watching the final. Really happy to see that he won the treble with Flamengo and was pulling for him to win that Club World Cup. That Neverkusen season with Benfica was gut wrenching to watch/read about.