Would like this to be available without the need for feeder/parent club arrangement to be in place, e.g. paying the feeder an amount for first option on player.
Alternatively you could pay his transfer fee, but request his actual arrival to be only in say 2 or 3 years.
Currently, the only options available are to sign him during the next available window, or at end of the season.
I think this transfer delay is in place when you try to sign a 17 year old Brazilian. Just wondering why this has to change when he turns 18.
Maybe Brazilian league rules when he's 17, but surely the club gets to say who he goes to when he turns 18.