I haven't heard of any changes to the extra comfort seat benefits but I don't recall seeing blankets and pillows offered in those seats for a long time, then again, I never use the pillows or blankets. Rows 11-13 are very popular and usually sell out pretty far in advance. With Hawaiian converting more planes to lie flats, those planes only have Rows 11 and 12 available for extra comfort. I think if you can get any of those rows especially two seats on either side, it's a pretty good choice.