"Diamanti's motivation is justified. The player is continuing to pressure us, just as the Chinese club is pressuring us," Guaraldi said.
"I too have doubts, as I wonder if an unmotivated player can truly give his all."
Guangzhou had a highly successful 2013, winning the AFC Champions League, as well as the CSL domestic title for a third straight season.
For breaking stories and all the great banter like us on Facebook: facebook.com/tribalfootball
Need a VPN? Or seeking to switch? Then support Tribal Football by clicking here to sign up with our official partners NordVPN. Not only will you receive the best VPN experience, but also great discounts by signing up via Tribal Football. Thanks for your support!