Look at his keyattributes. Set drills, that train those attributes, but try to use your highest drills (pro drills or much better worldclass drills) and the harder the training, the more they gain.

If you don't have them, use old version for fasttraining (positions/pushing).

I used old version until this season, because my drills wasn't that good - now, I'm able to use only worldclass-drills for powertraining, so I will use only new version.