Middlesbrough assistant manager Robbie Keane was at Pittodrie tonight to spy on Sam Cosgrove .
‘Boro are one of a number of English Championship sides who are watching the Dons top scorer.
Stoke City are also interested in the 18 goal hitman, while Derby County have also been linked.
Former Celtic loanee Keane travelled north to watch the big striker in action against Rangers last night.
The Middlesbrough No. 2 sat next to injured Aberdeen winger Niall McGinn , who he knew from their time together at Celtic .
‘Boro are struggling at the bottom end of the Championship and boss Jonathan Woodgate is desperate to add some firepower to his squad for their survival fight.
Derek McInnes has already made it clear that if anyone wants Cosgrove then they will have to pay top dollar and it will be a significant seven figure sum.
.jpg?w=600)
