Definitely the two surprise teams so far this season are Utrecht and Willem, but whether they can keep up the rest of the season? It was already mentioned Ajax has only 2 goals conceded that is already a madness although they have lost once. But I think Feyenoord will also be able to play for second place, if Ajax can keep the form, I do not think that someone else can win the championship, or the Champions League is too much for them, but I also do not assume.