Liverpool goalkeeper Pepe Reina would welcome a return to Barcelona next summer.
Sheffield Wednesday chairman Milan Mandaric has confirmed Neil Warnock is on a five-man manager's shortlist.
The 21-year-old has made six appearances for the npower Championship outfit since joining them at the start of March.
However, Kacaniklic has now been recalled by Martin Jol and could be involved in this weekend's home clash with Arsenal.
The Sweden international has already appeared for Fulham 19 times this season, netting three goals.