Mate that team will probably do you for level 3 aswell! Ive a few young players that gain alot, all the time and a few older players that i bought as 5 stars and will sell before the end of the season. Ive actually stopped training guys over the age of 27 because they dont gain alot (i do train them if theres enough rest time between matches) and id rather use green packs so i can train the younger guys more.