Players in a "yellow caution" position

[Joseph Sjarifudin]

and then i have a 18 yeras old 7 stars defender (dc) that performs just sadly......usual rating is 6....when is stats are all above 150% and he plays at hes right position....and when i see 4 stars DCs with 8 and 9 i just wonder if nordeus just doesnt like me........

Seem not like that, my defender also often got 6-7 rating while my team score a lot goal and play with 3N formation, but if meet better or equal team, usually their rating higher.