Olympiacos, Kiev and Celta Vigo should claim the top 3 spots leaving a scrap for the play off spots.
While not doing so well at the moment Olympiacos are a cut above the other teams. Virtually an 89 all round team , they could compete in any division.
If one suggests that above 86.50 would be enough to fight for and gain promotion, any team down to Berlin has a chance. Celta Vigo and Kiev should be top candidates for auto promotion. With the exception of Hertha Berlin all the top 10 or so have fair depth in their squad.
It might just be me , but I can’t understand D5 teams have 4 or 5 players in one position , who never play but then have an obvious weakness elsewhere, I’m sure an exchange could easily be arranged. With no relegation the sack race should be between any of the lowest 6 rated teams. FK Partizan and Augsburg may be over performing at the moment but as the season goes on I expect Levante and Bremen to rapidly improve.
It may seem obvious but as time goes on Division 5 will slowly lose quality teams. 4 go up , 4 worse come down etc each season until you rinse and repeat those already promoted.