Rorschach
Ricky Villa
Werner? Armchair wasn't too complementary about him but as you say he may improve and fulfil the potential he was showing a few seasons back. I'm thinking striker number 3 though.Just off the top of my head: Mitrovic or Castaignos would represent much better value for money.
That German kid we apparently bid for is just the kind of player we should: Young, potential to improve and perhaps undervalued (certainly much cheaper than alternatives already in the PL with about two months worth of above average form)