I've been playing for about 8 real life years. Quite seriously for the first four years or so, had quite a team for a while. At one time I was battling for promotion to the Pacific Premier (the top league in Oceania), got to the QF of the Cup and was generally regarded as Oceania's best defence trainer at the time. Had a few players in the U20 and full national Oceanian squads as well.
I've slipped off quite a bit since then as I haven't been spending much time on there. Become a somewhat midtable Div III team and my teams aging quite a bit without having the funds to improve as much as I'd like.
Rockhampton Wolves is my team's name if you want to look me up.
Yaps, it looks like you don't seem to have a training system set up. That is by far the best way to improve your team. Get a bunch of kids in one position and train them up for a couple of seasons, then you can sell some of them and buy top players in the other positions you need. It may weaken you slightly for one or two seasons, but it'll make your team far stronger in the long-term.