Sven is clueless, still living of the succes from Lazio, and please don't bring the England debate into it, he may have some good stats but his style of football dire to say the least, not only that, but we struggled against teams we should be rolling over, add to that the best squad in generations and his stats don't quite look so good then. Even then he made woeful tactical decisions and failed to react to changing circustances.
If they employ someone who isn't completely useless they could literally walk away with the league next season. I feel that some of the signings made by Sven were off a manager not really having a direction and just hoarding players for the sake of it. They have a decent core but add some true quality (which sven failed to do), then they will go up no problem.