some odd ones here. I wouldn't say Nyarko, Madar,, Bilic or Ginola....my logic is that they did have talent but didnt show it at us, or only for a short time. I wouldn't even say Claus Thomsen because i reckon he was a central defender and not a midfielder, and as for Rodrigo and maybe Williamson, they played for us enough to make a judgement on their actual talent.
In the right team, they are all good players
To be honest, in my time of watching the blues, one players stands out head and shoulders in the ****ness stakes and that's Brett Angell. Not only was he really bad for us, but he was just a really bad player to start with. No amount of world class teammates would have made him any good.