My 2 cents worth:

Level 5, League Top Scorers and Team Top Scorers: ST Reus led the league in scoring, AMR Son led the team (136 goals, 48 assists, 32 MOM for front 3)





Level 7, League Top Scorers and Team Top Scorers: AML Sanchez led both the league and the team (113 goals, 52 assists, 27 MOM for front 3)





I think it helps that I've been pretty much dominating my leagues, and maybe it won't stay that way at higher levels. But I get tons of goals from all across my front line (AML, ST, AMR).

Oh, and my free-kick specialist is a MC, so none of the front three take free kicks (unless the specialist is out).