Transfers:
Out:
Bentaleb 15 Mio
Konoplyanka 5 Mio
Rudy 10 Mio
Teuchert loan
Wright loan
Bruma - end of loan
Fährmann 5 Mio
Goller free
Mendyl - loan

In:
Rüegg 8 Mio
Czyborra 500k
Tekpetey 500k
Lukebackio- loan, buy option 20 Mio
Ayhan - 5 Mio
Can (CB) youth
Mercan (CM, CDM, CAM) youth
Schubert free
Horkas 500k

Also we could try a move of Bebou, Maina or Anton if Hannover goes down to the 2nd Bundesliga. Maybe these players have a cheap release clause for that case.

I would loan out Mendyl to improve his tactic skills and return Czyborra (he does a quite good job in Almelo).