Roma striker Vincenzo Montella, and Sparta Prague's highly-rated midfielder Tomas Sivok have been linked with moves to Blackburn Rovers - but Mark Hughes is keeping his cards close to his chest.
Hughes said: "We're linked with a number of players (at the moment).
"The strength of that interest is variable.
"But there are a number of players we are looking at.
"Whether there's a possibility of bringing them in or not, or whether they're genuine targets is open to debate."
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