Originally Posted by
RobOnLI
EDIT: Update, literally a minute ago the new seatmap was loaded. I was right, unfortunately

It's now a 16F 738 doing the SEA-IAH run. UGH!
Since CO always compensates you if you are downgraded (even if you were an upgrade), it looks like their systems did the right thing here by holding onto extra space in case of a downgrade.
Hope you enjoy SEA-IAH -- great views on the route during the daytime.