It worked! Thank you Google

So after using google I found a solution to my fuzzy pill problem. Yep one of my razors. I laid the blanket out on the table and carefully and slowly - we'll basically shaved the blanket. Yes that is a big pile of fuzz. It worked though. The blanket looks great. Turned out that the old version of the yarn I used was famous for pilling (old in years). I bought the yarn in 2011 at 20 weeks pregnant. If you look at the pile it's mostly the dark blue a little lighter blue a just a little grey. The dark blue is the least used color by ball count. So it seems the blue must be the old version