How to Best Train for Team Cohesion and Tactical Familiarity?

I remember seeing an article about training in FM18 and they highly recommended training the first few weeks on Team Cohesion and Tactical Familiarity. This sounds like a good plan because you're establishing a tight knit squad with a nailed down gameplan.

The only problem is that FM19 has SOOO many new options, which are great, but it makes it hard follow older directions.

Thanks in advance!