Indeed the premier league will be unpredictable because Newcastle are going to retain that position,or better still go further to be in the second position because they have all it takes now to remain in the top four.
Newcastle still has to struggle to maintain their good performance considering they still seem to have many weaknesses compared to other competitors. Newcastle are more likely to drop points against top teams due to quality factors and technical strategy, but if the players play very well together then they are sure to get a good result.
Beating a top team is not an easy task, but it is very possible with good teamwork and a solid defense. I still have a lot of doubts about Newcastle, they just don't seem ready for a perfect season.