Arsenal midfielder Denilson has failed to shoot down rumours of a move away.
Barcelona sporting director Andoni Zubizarreta has recommended the Catalan club make a move for Denilson, according to reports in Spain.
That comes on top of Wolfsburg - managed by under-pressure Steve McClaren - also watching developments on the 22-year-old Arsenal midfielder.
Denilson told Brazilian newspaper O Globo: "I am presently happy with Arsenal but I am a professional player and I can never discard anything in my future."
