I've added the ability in the front office to send "cash" along in a trade. I pull the numbers from the contract system, ie if a team has 60m in contracts and its an 80cap, and zero cash, they can send up to 20m in cash. If the trade is approved, the new team will have a 20m cash surplus, while the trading team is -20m cash. In the front office, i use a simple nifty slider for you to enter how much cash to send. I've also updated the roster page "Cash Transfers" is a teams +/- in cash. If you send cash, you will be -, if you are sent cash, you will be + (in this case, this team has an extra 6.5m in cash). Enjoy.