If you want your ST to score more, you simply move down your AML/AMR to ML/MR and suddenly ST is scoring like hell... and I'm not joking, noticed that quite some time ago.

Last season I played all matches in 4-5V-1 formation and AML/AMR were top scorers with ST going in 3rd place. This season same players but formation is 4-1-4-1 and now ST is top scorer (scoring 2-3 times more than last season) and AML/AMR are in 2nd and 3rd place in terms of scored goals and even MC's started to score much more...