Next?

I have been wanting to start another sweater for a few weeks and would like to use something in my stash which would be either: Black Cascade 220, Olive green Cotton Fleece or Brown double-stranded Palette from KnitPicks. I found this today and am in love with it. I read on the Sexy Knitters blog that you only need 600-800yds of worsted yarn. Perfect! The Cascade 220 is only 4 skeins and I have been wondering why I didn't buy more. No pattern up yet but by the time I get around to buying it I should be done with the socks and most of the throw.