Nani admits he is unsure if he has a future at Manchester United and does not know what will happen to him after his loan spell at Sporting Lisbon ends.
The Portugal winger has rejoined his former club for the season after he was deemed surplus to requirements at Old Trafford by new manager Louis van Gaal.
And he said he is focused on returning to peak form during his time in his home country before determining where he will ply his trade next year.
He told Sky Sports: "I don't know. At the moment,...