Dimitar Berbatov's agent, Emil Danchev, is thought to be behind the rumours linking CSKA Sofia defender Valentin Iliev with a 1 million Euro switch to Carrow Road.
Iliev was named the best defencer in Bulgaria in 2005, and is best known for scoring a spectacular winner for CSKA against Liverpool at Anfield in the UEFA Champions League in 2005.
Out of interest, the goal can be seen here:
http://www.youtube.com/watch?v=NchfVnFZJQc