These are the sort of transfers that happen in January:
1) Young prospects that haven't properly broken through at their current club.
2) Good players from the smaller European Leagues, ie Scandinavia, Belgium, Eastern Europe and Russia
3) Good Players from clubs with money troubles.
4) Average, overpriced players
5) Players that get in a huff if their club rejects a move from a larger club.
1 and 2 require a good scouting network, there aren't really any 3s about, and we should avoid number 4s, while 5 doesnt really apply for us.