Hmm... you have some players as subs that can be used, Ferri can be used as have 5 MoM in 30 matches + good stats, Cino 15 goals+ assistances in 27 matches is not a bad promide, and Schonberger should be a 1st or at least 2nd MR option if the 1st dont work,,,

The GK is good that have the 2 MoM but all the defensive line have a poor contribution in terms of assistances/goals, 29 and 31 matches and 1 goal is so poor,,, Kuhn can be sold for another DL that can give you more than this, 0 goals or so in 30 matches....

basically the fail is in the defensive lines + you can use the sub's with good contribution to try another formation, such as a 4-3-2w-1 or, 4-2--3w-1 using these guys who have, basically numbers.

The way in that players work, is very lineal in this game so, these defense guys with poor stories to tell to their grandsons are the problem.

Then this, i would active offsides, play long passing, add 2 blue arrows to DC's and then about red's you can try 8 arrows like I do, or at least in the DR/DL wingers.

Goodluck^^