Glaring things are
1. Take off counter-attacks (as Talisman stated). I've never used offside trap with 4 defenders, so don't know how useful it is here.
2. Short passing instead of mixed. Players are close together and the volume of players in the midfield enables a build up coming through the middle, like a train.
I play mine like this, with the exception of no blue arrow on defenders usually.
I also agree with Talisman that red arrows on the ST's aren't necessary. As your can see one of my ST's has 60 goals (now 42 matches) and I don't use a red arrow on him.