As of May 21 2019, here are some updated predictions for the Norwegian top division:
Clearly, Rosenborg has underachieved compared to initial predictions. Likewise, Odd has performed better than expected. Based on the results observed, the top 10 rated players in the league has also changed a bit:
Finally, as a bonus, here are the predictions for the second level of Norwegian football (where the model seems to overestimate the abilities of players on Skeid):