Shevchenko: He wasn't really a player that Mourinho wanted but Abramovich signed him anyway. He was already approaching 30 when Chelsea paid £30m for him which was absolutely ridiculous. He really struggled there and I can't remember him having one decent season and the only game I can remember where he got a heap of praise was against Wycombe - a League 2 club - in the Carling Cup semi-final. I'd say he was the biggest flop in Premiership history.
Robinho: He did have a decent season last season, I'm not sure whether Hughes asked for him or the Abu Dhabi owners offered him almost as a present after paying £33m for him. With his heavy pricetag and his bad attitude, I really don't know how City are going to offload him, or perhaps they hope that once the winter passes and the sun comes out, Robinho will hopefully shine.