I certainly hope the album starts to get serious promotion VERY soon because, if they mess this up, I really will start to wonder what AATW are playing at.
I think Top 20 is perfectly achievable and really Top 10 should be the aim, although I agree with Daniel, No 1 again might be pushing it!
I think next weekend - Fri/Sat?Sun is the key time for serious promotion.
Its got a lot of cometition on the day it's released - the biggest being Susan Boyle and Lady Gaga - I wouldn't be suprised if Susan Boyle goes to number 1 and stays there for ages - but it certainly seems to be doing ok in the pre-order charts of the big sellers - as well as JAOTW was at this time.
I think it will easily make Top 20 and should make a good Top 10 position. I think that good promotion could make the difference between acheiving #20 or #5 though