Numpty >>
wednesday july 13 - 09:24, Edited
wednesday july 13 - 09:26 All players can have their 'transfer status' set using a drop down menu on their profile.
This is what can be searched for outside the tranfer window. This is what I thought your question was referring to. Perhaps I misunderstood your original question?
As onuelver says, most managers don't use it, including myself. I just don't find it very useful.
One of the reasons being that the in-game market value bears little relation to the real value so most players have to go through a few rounds of price reductions before getting sold. Therefore it's not very likely that players marked as available will attract any offers from other managers. Some may do, but in my view it's not worth the effort.