Cruzeiro are mulling over rival offers from Manchester United and Shakhtar Donetsk for young Bolivian striker Marcelo Moreno.

Brazilian sources say Napoli have also tabled a bid for the teenager, but it falls well short of what United and Shakhtar are offering.

Cruzeiro spokesman Guilherme Mendes insisted: "We have received approaches from several European clubs, but as yet no concrete offer has been made."