The logic board on my 2011 15" Macbook Pro died on me last week. Very sad to see her go. And even more sad because another 15" is out of my price range due to needing/wanting 512GB of storage. After checking the trusty Buyer's Guide, it says "don't buy." I've seen the rumors of a redesign and a 16/16.5" MBP. Is there thought to be a redesign for the 13" MBP as well? What about educated guesses as to a release month? I'd be willing to wait till the summer. But if it's likely to be sometime in the fall or winter, I might as well buy the 2018 at the best sale price I can find. Forgive the "crystal ball" nature of these questions, but so many of you have a better perspective to make a more informed decision than I. Thanks for any advice you can give.