This is just a ploy to get you to use as many blue and green's as possible, My team is fully prepared as far as they are concened but I will not gain a ticket unless I do 4 training sessions and use more greens.
that's not necessary.
I do the classic two training with my whole team (using 2 vids) so to get the 4X10% bonus and then I make two more in one player I won't use in my games.
No extra greens for that.