It's strange that everyone is only talking about Sevilla and Manchester United. But I think Roma vs Feyenoord or Sporting Lisbon vs Juventus, for example, would be much more interesting. I'd rather watch the match in Lisbon. I think it will be the most interesting match. I hope Sporting will show cool football.
Perhaps the most interesting thing to discuss is the Sevilla vs Mancheter United match, because previously Sevilla successfully defended with a draw result at home Manchester United, so people often discuss the match. But yes indeed Sporting Lisbon match will definitely be more interesting too, because previously in the first leg they lost so today they will try very well to win and qualify for the semifinals, also they lose only one goal difference at first leg. I personally will watch Leverkusen match against Union Saint-gilloise, both teams are currently in really good performance, so maybe it will be very interesting to watch.