It's true that Newcastle will be in the spotlight next season but there is no latest news regarding plan to buy new players the news is not as hot as the beginning of the year
Next Newcastle have 3 tough games ahead vs Liverpool, Manchester city and Arsenal here Newcastle's ability will be tested especially their defensive line, which is known to be strong and compact only conceded 1 goal in last 4 matches.
Newcastle in the last 4 games only against clubs that are not so strong this season so they can make a good defense in every game, but if in the next 3 games Newcastle will be against Liverpool, Manchester city and Arsenal, I believe Newcastle will be difficult to defend this time because clubs like Liverpool and Manchester city are very strong clubs this season so they always have the potential to win in every game.