Balance, indeed.
And that is precisely the problem if your first goal is 'training'.
The weakest link in your team gets you always a little more in trouble.
And...
players with a high wage bill are certainly not always the better players...
![(y)](/images/conf/emoticons/cool.png)
Basketball is a team sport... and every player should support his teammates.
![:)](/images/conf/emoticons/smile.png)
Balanced trained players do that best.