Juventus striker Alessandro Del Piero has called for the team to get out of their slump and prove their potential.

The Bianconeri face current league leaders Inter Milan in the Coppa Italia quarter-finals on Thursday night.

Having had a bad opening to 2010 in the Serie A, losing 5 of their six matches, Juventus manager, Ciro Ferrara's future at the club is uncertain but, Del Piero has sounded the battle cry on his official website.

"We will play Inter for a place in the semifinals of the Coppa Italia and that match must serve to get back on track after our defeat

The skipper however is still in doubt about his visit to the San Siro after coming down with the flu.

"I am feeling better now and I have worked in the gym," he explained.

"I hope the influenza will not overly affect me over the coming days. I hope things will get even better and to resume training with the rest of the squad.

"And then we'll decide with the coach and the medical staff on my availability for the trip to Milan."