I have 2 strikers that I rotate as they are both very good, but there stats are GAMES PLAYED/SCORED:
Main striker - 25/23
Backup striker - 16/10
CAM - 25/27
RW - 24/11
LW - 23/13
I'm not sure why that would be. This tactic has been sheer amazing for me. Only tactic I have found so far that is consistent and keeps good possession while also keeping a lot of clean sheets.