I usually don't type on forums because, I don't know much about the whole aspect of the game, .  I'm kind of new here, 3rd season now.
My 1st  issue with the game  is lack of fairness to start,  Now I  don't know for 100% sure.But it seems like way too many long time experienced managers in the bottom leagues with huge bank accounts. This create a huge gap in competing. i have  read there's a $25 million limit before tax  occurs,  Imho that  is very insanely unfair to compete with in my level of play versus a  long time experienced manager. i  had seens mangers in own league of play spend $2-5 million for players.
 My second issue is training time limits, training seems to be very, very slow  and restricted  to just 1-2 positions. 1 on 1 seems to be very effective at the same time very unrealistic in  building, a well rounded team long term.