one: the one who buy your player from market is bot so you can dream whatever tokens you get but you wont get any because it's nodeus bot who buy your player not real player(unlike earlier days of top11).
except for negotiation that's open on the last week of season, now that's real team that buy your player according to their %

two: the free train do come once or twice in a season i think. at the expense of long duration and usually after half a season they do offer you free coach.
also people should stop crying player lose %, that's because of display. if you didnt promote you dont lose 20%. imagine if you promote and player % didnt lose 20% everyone would have 200% team. this is to make the display look neat & dont break the game and also you can somehow managed to look your player as if they have lower % whereas their white useful skills are actually high

three: you can buy token using real money but the option for booster are actually good because there're a lot of people who have boosters but cant convert all these unused booster to tokens so this argument is funny. just buy boosters using tokens and let the booster option be there because that's the only 1 i used never bother using the tokens because it's better to spend tokens on jersey & logo