The Austria international forward is being tipped to join Italian giants Inter, while Chelsea are also claimed to be monitoring his situation...
It was claimed recently that Chelsea were considering making a €14 million (£12.3m) for the versatile forward, who can play on the wing or as a striker.
However, his agent has recently dismissed the speculation linking him with the Blues, insisting that a move to Italian giants Inter was close to completion.
Now, though, it is thought that the Cottagers are ready to pounce for the four-time capped Austria international.
It seems unlikely, however, that the 20-year-old, who has scored 12 goals in 28 Eredivisie appearances this season, will move to Craven Cottage, considering the likes of Inter and Chelsea are being mooted as possible destinations.
Ricky Brooks, Goal.com