Fresh obstacles have emerged over AC Milan's bid to re-sign Real Madrid midfielder Kaka.

Gazzetta dello Sport says Milan vice-president Adriano Galliani took some financial advice on the deal yesterday morning, and the feedback he received was so negative he may not fly out to the Spanish capital this week.

Galliani has often made unfavourable comparisons between the tax regulations for Italian clubs and those imposed on Spanish clubs in the past.

He has super agent Enzo Bronzetti working on the deal with Real, but it appears now to be a likely non-starter.