I have three STs and each has played one or two games so far and each has scored 2 goals, no assists. Kind of what you would expect strikers to do, and not what we have been seeing in the previous seasons. Last season, my striker was the leading assist man in the league and all the scoring was done by ML/AML and MR/AMR.
Of course, I had noticed in the past that newly acquired STs play very well for a few games. I have two newly acquired STs. Both of them as well as the holdover are playing very well so far.