Hearts interim coach Yaw Preko has launched a stinging pot-shot at former boss Sergio Traguil over claims he sabotaged him during his short stint with the club's senior side.

The Portuguese made an earth-shattering claims of being sabotaged by his backroom staff when he was appointed to replace Kenichi Yatsuhashi.

Traguil was demoted to the side's reserves following string of poor results and fingered the ex-Ghana winger as the master brainier behind his downgrade.
But Preko has fought back accusing the 43-year-old of lacking the competence to handle the club.

“The man must be ignorant to think like that. He is incompetent and knows nothing about coaching,” Preko angrily said.

“If truly he has any idea in coaching, how he could blame me and other technical team members for sabotaging him whiles he messed up the big platform the team gave him all by himself,” Yaw slammed.