Hammam left City in 2006 and is still the only known person with direct links / connection to Langston, the organisation that Cardiff City owe a substantial amount of money to.
How much this is a publicity stunt aimed at unsettling the current reigime at the CCS or whether it has a fair substantiation in fact only time will tell.
The main Echo article can be viewed here.
Sam Hammam says "I'm ready to return. TG and I can be the dream team to drive this club forwards."
TG of course is the new City Chairman representing the Malaysian investment in the club.