I didn't realize that there was a previous loan system in place. I kind of don't see why it was only in associations, it's asking to fail if you ask me. This would be for leagues and depending on the quality and the league the player comes from the more expensive they will be if you want to accept the loan. For example, if you're league 5 and you want to loan a bencher from a league 12 team, it would cost around 15 coins and 50 mill or something like that. If they wanted to rent from a league 7 team it would be much cheaper to like 2 coins and 13 mill. They also only get this player for a season which is something they must consider when pursuing this route to build a team. Also, if they want to purchase the player permanently the price could be set by the manager of the player at any point during the loan for them to automatically buy. If not, the player is automatically returned to the team at the beginning of next season. Also, the manger can check on their loaned players' progress.