Juventus goalkeeper Gigi Buffon is delighted with their summer business.

The defending champs will go into the season with a new-look attack of Carlos Tevez and Fernando Llorente.

"I've come back to a stronger Juventus side," said Buffon. "Now we've got additional elements of excellent quality. We've taken a genuine step forward.

"However, it won't be easy to reclaim our title. In fact, this year will be even harder than the previous two."