dont let your players play in wrong positions for a start
Personally i'd buy a ST for start(not sure about your league level but a good ST can win games in the early levels alone) Afetr maybe a better goalkeeper would be a good idea
i would recommend dont improve so much as ur team will be teamed up against with higher quality teams or token buyers....
cheers guys, just got a 4 star keeper and gonna try get a 4 star striker and then i'll leave it