How to train your players properly after the update

[Der_Ryan_M]

Don't use greens training GK, defenders or DMC. You can replace these positions cheaply enough every season. Attacking midfielders and strikers are the players who win games and usually get the best ratings. These are the positions you should invest your training in.

Can only agree partly here, depends if you can play friendlys a lot. If so, you should totally use your greens on defenders, because attackers train without any effort. If not, attackers should be the priority, still I would prefer a rather balanced squad.