Cloverfield, the idea is not new just as you said and is a good one, I like it and somehow would be fair but is just not so simple as long this can be very easy abused especially at the low levels where you can create alt accounts and over bid for your players, basically you opened a new legit way to exploit the game, I know how it sounds but I know the players and I know what they will do.

Exactly on the same idea, people already abuse the money you can earn thru transfers, that's why you can see low level teams with billions and yet this exploit wasn't fixed.

The idea is great and I am pro but sadly isn't that easier to find a way to block people to abuse from it.