man winning first season is easy, the rest will be harder and harder
there are players who have big potential in training double the % and some less than %, so is normal
you need to get rid of bad training & old players and build a new team of fast trainers
you can know fast trainers by looking to their price, they should be higher than rest of players at same age , pls coampre 18 to 18 not 18 to19 bcz player price drop after getting older