Nedum Onohua (CB) is still available on a free - experienced Championship player. Also JET too. Jay Emmanuel-Thomas (Striker) would be a decent signing in the A League.
JET's record for minutes (rarely played full games) is actually quite good. He's excellent on the ball, dancing feet, has a rocket of a strike, but his biggest issue is his work-rate. He's lazy as fudge. He will score you goals, but only when he feels like it. He was released from the Arsenal academy for this very reason and each succesive club after that.
I honestly would not want him near any club I support ever again.
Here's a comp from Bristol City (the Penalties are so painful) but it doesn't really illustrate the type of player he is.