I'm of the mind that this window isn't an fsg issue, it's just that the players we want aren't available. A bit torn since I think we could really do with fresh legs since the squad looks knackered but then what if Klopp brought in a player who he never really rated for the sake of it. We've done it in the past and I can't think of many times where we've benefited (Riera, Moses, etc) As for the players we are after, think it's pretty rare that any team with anything to play for in the second half of the season will be interested in selling a first 11 player. The best you might be able to do is exploiting clubs with new managers/ mental owners.