I don't see any benefit in fixing with the 4 teams in place, it's arguable who's the best teams left, but most people think we got the best draw we could as Roma are perceived to be the weakest team we could get, I think we are all pretty even and any team of the 4 can win it.
If Uefa didn't want us to make the final, I would have expected them to pair us up with RM, as they are seen to be the strongest team, so have more chance to knock us out.
If Uefa want to influence the result, they will put the required ref inplace, who can influence the game far more.....
I think the QF draw was more odd, with the 3 Spanish teams being kept apart.