Roma vs Porto (Asian Handicap) prediction

Roma will host Porto in the second leg match of the final round of Champions league qualifications. In their first match in Portugal result was 1-1. Porto was much better in that game, but they also had a player more on the pitch as Vermaelen was sent in 41th minute. Anyway I still think that Porto has better chances to qualify. Roma will have big troubles in defense for this game as they will miss Vermaelen, Rudinger,Rui , Florenzi and Torosidis, while Manolas is doubtful. On the other hand we should expect very offensive tactics from Porto as they need to score at least 2 goals if they want to qualify so they will start with 4-3-3 formation. They will be without Brahimi and Aboubakar for this game as this two players expecting transfer, while their newest signing Depoitre is also unavailable for this game. Anyway Porto could still be very dangerous, they are more experienced in European competitions and I think there is value on them, so I will take +0.5 on Porto here.