Is that really the best you can do? Mellberg came from Aston Villa, and is good enough to start for us, Legro came from Siena (so did Molinaro) and is now good enough to start for us, Grygera came from Ajax...do you want me to continue?
Sevilla are better then these teams, He came from a Uefa cup champs, and a CL team, and even though it wasnt his real positiong, he stood in that position when they needed and did suprisingly well there.
So really, what gives that you question him with "Sevilla is not Juve", question a DM who HAS experience in doing really well as a stand in CB, which is what we need now, when you are suggesting an offensive player who never in his life played as a defender, should play RB???? How insulting to defenders to say anyone can do that job.
Poulsen is atleast a very defensive player, VERY competent in positioning and marking, qualities perfect for a CB, he HOUNDS the AMs he usually marks, a certain Schalke game against Kaka is one of the most impressive DM work I have seen. And you say a guy like this isnt good enough, when an average winger who cant defend for shit, is?