Dublin hasn't been impressed by the Spain international.
āIn the games Iāve watched, both domestically and internationally, Iāve not seen anything in Costa that makes me think, āyou are unbelievableā,ā he told talkSPORT.
āI know heās been injured, and has probably been rushed back, but I havenāt seen a spark, that sharpness or any sort of finishing quality. Even if youāre injured you hit the target.ā
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