How unlock training level faster?

[pat0812]

I just came back to the game last season and im only at level 31 in training and I want to try to move up faster and unlock more levels
I did what people told me to have 8 cheap players i only use for training to get more points faster, but my question is should I get more than 8 and fill my whole squad with bad low star players?
What’s the maximum size of squad you can have?
I have 14 players i use regularly and 8 that never play.

[adifairus]

I just came back to the game last season and im only at level 31 in training and I want to try to move up faster and unlock more levels
I did what people told me to have 8 cheap players i only use for training to get more points faster, but my question is should I get more than 8 and fill my whole squad with bad low star players?
What’s the maximum size of squad you can have?
I have 14 players i use regularly and 8 that never play.

until now, maximum squad is 28

[Altiplano]

Fill your squad to 28 players and make sure they get the full 48% free training every day. 48% = 6% times 8 (every 3 hours).