I too noticed when I was booking my remaining TATL's for the year that the whole schedule went from 752's with a 772 daily to pretty much exclusively 3 class 763's. I haven't ever taken one of the 763's before, but if the E+ seats are better than the 764 or the 772, then I guess thats a plus... I can always bring my own entertainment. I assume the upgauge on most of those flights (except the 772 flight) means that there will be more J seats available even if its (I'm assuming) an inferior product.