Well Newcastle indeed has a good chances of winning the good Champion league despite their current form and motivation the last time i checked their chances of winning their last match with Liverpool was an boost to their morale in the carabao cup final and are currently qualify for the playoff round in the UEFA league Europe this mean they have an advantage added,
Currently from my findings the Newcastle United are sixth in the premier league table with 47 point, just at the backs of Chelsea and Manchester United who are on the 4th and 3th roles Fulham's Brighton and Aston villa's are closely trailing behind making the competition for the top intense intense.
It seems that you should check the data you found again

because currently Newcastle United are not in the Champions League and the top six positions in the Premier League are still to be fought for by Newcastle so that they are not taken by other teams because it is still quite possible to be taken if we look at the points side that Newcastle currently has. Meanwhile, Manchester United are not in the position you said because the team is still outside the top ten in the Premier League standings at this time. Also Fulham, Brighton and Aston Villa are not in second place because second place still belongs to Arsenal and you should check the data again because what you said is very wrong.