Zenit St Petersburg's buying spree is far from over.

Manchester United star Nani is next on Zenit's shopping list after their bank-busting double swoop yesterday for Porto striker Hulk and Benfica midfielder Axel Witsel.

Zenit coach Luciano Spalletti is still unhappy with his creative options in midfield and confirmed interest in Nani last week.

Zenit officials were coy yesterday when pressed about bidding for the United winger, but intermediaries are convinced the Premier League giants will sell for £25 million if the Russians make formal their interest.