Juventus powerbroker John Elkann rates Inter Milan as the strongest squad in Italy.
However, Elkann sees Juve as genuine title contenders.
“We need to be wary, because Serie A is more difficult than in the past," warned club patron and heir to the Agnelli family John Elkann on Sky Sport Italia.
“Inter are the strongest squad, built to win, without forgetting Milan and also Roma did great work on the transfer market.
“It won't be easy for Juventus, Italian football has stepped up a level and it's tough on the European level too."