How can a get funds to upgrade my team?
1. buy players cheap and sell them for more though this us harder than it once was with the agents fees to cover
2. Invest in infrastructure. IMO the youth academy has the best return but you need to get it too LVL 10 for it to pay off. which will cost a lot. TV channel is a low cost investment if managed properly but will take some time before you can turn a profit.