Well, since you're the only available candidate above division IV, I'll ask a question or two.
I sorta think of passing in the same way for both big men and guards. In very low amounts its horrible, but above a certain threshold the returns from training more passing are small. 
1.)  How much passing on a C/PF would be enough for you to sacrifice a level of one of the three main inside skills?  How much is too much? 
The u21 is an arms race.
2.)   Do you feel it's worthwhile for a manager of a U21 player to train his stamina or FT to an acceptable level, or do you find this counter-productive to winning the arms race?
3.)  In your opinion, does the arms race itself entice owners to train players (particularly centers) to unsupportable levels?  Does it discourage training well-rounded players?
Unrelated to your post above:
4.)  Would you CT your first game in qualifications?