I'm looking for some advice about improving the defence of my team, both inside and outside. It seems to me that the weaknesses I have are not so much in the appropriate defence for my guys (guards all have OD of average or above, inside players have ID of respectable, except for 1 guy who has average) but rather in the 'wrong' defence - my guards are useless at ID and my inside players can't defend outside the lane. My in-game ratings for both ID and OD are much worse than the ratings for the individual players who play there, even on Man to Man, so there must be something dragging down my in-game ratings. All I can think is that the other team members are contributing a poor performance to that area of the floor.
You can't train ID or OD as a whole team activity, so I don't understand how, or even if I should bother, to train my big men on OD or my guards on ID. Does it help? How do you do it?