Nice levels of Passing and Long Shots in the midfield will enable you get more goals and opportunities for others.
Composure in your Ball Playing Defenders is key, will restrict mistakes to a minimal.
The keeper should have high levels of Rushing Out and One on Ones.
I also use individual match instruction on Forwards, Midfielders and Wingbacks. Tight marking, Pressing on for all, normal Tackling and Show Onto Weaker Foot for all. If winning by a single goal or two in the last 10 minutes I remove the Run At Defence, drop to a Balanced mentality and Full Time Wasting.
I hope you who decide too view this tactic and use it enjoy and have equal success and welcome any feedback you have.
Also I recommend a lengthy preseason to help with Team Cohesion and begin player familiarity.
Enjoy you FM20 journey guys!!!.