I think 5th is the absolute best United can hope for this season. I just don't see how they can finish above Liverpool. So for that reason I'd be interested to hear whether you are expecting a big improvement from United or a meltdown at Liverpool in the second half of the season.
A bit of both actually. Liverpool are HEAVILY reliant on Louis Suarez. He only has to pick up an injury or sending off and I think they will drop points. Also, Liverpool are a bit of a flat track bully. They are doing of good job of beating everyone outside the top 6 but struggle against teams they consider their piers. They also still have to go to Old Trafford, where I fancy them to get turned over. Man Utd are not the force they once were, but are still a decent side. They have been quite unlucky in some games I think. As much as I was pleased to see Spuz turn them over yesterday (especially as Spuz have been the victims of scandalous decisions at Man Utd down the years), they were very unlucky not to draw despite being off colour. Moyes was absolutely right - the Spurs keeper should have gone AND given away a penalty in the last few minutes.
BTW, I think Arsenal will finish third, and will finish around 5 points behind the other two. Either Chelsea or Man City will win it, IMO.