Anyhow bad rates on DC and GK is smth regular since i've got 36W 4D 1L this season..the only mistake i made was selling my AMC/AMR who scored 34Goals in 28games.. had an average rating of 8.5 but he was 27 y.o.. so i bought this 19 y.o who isnt performing that well..
I believe that a shadow stricker is the best ability to have for any AMC/AML/AMR and thats what he's missing.
Also if you check Iniesta on the picture i uploaded you would see 22G for 23MP and thats impressive for any MC unless he got Free kick ability like him.