Manchester City midfielder Samir Nasri insists it's too soon to talk about a Europa League final against Manchester United.
Having been kept apart in the quarter-final draw, the possibility remains they could meet in the final in Bucharest in May.
But Nasri said: "It would be a good derby in the final but we are not there.
"We have the game against Porto first and then after we will see.
"United are a contender, for sure, but there is not just Man City or Man Utd, there are plenty of teams."