@Ahlony Wong: My teams are almost always active in the league, cup, CL and Assoc. I never need green packs. I can still train my subs. I collect all the green packs during the season and I use them at the start of the new season to power train my fast trainers. The first 2 weeks of this season there were hardly any videos to be watched. Right now it is at 20-25 or something per day and I am happy with that.
BTW associ games do not use up energy. And I don't even use green packs when games are 3 hours apart. 2 games a day normally means that the next day your squad will be full of energy again.