How are folks seeing upgrades looking now with no more seat blocking? On an upcoming trip I easily upgraded at T-120 (along with one other person) and there were still 15 open seats after I cleared (on A321). It seemed like the past few months there was quite a bit of WFBF, but I'm wondering if some folks stopped doing that since they no longer can guarantee an empty seat next to them.
Granted, the flight isn't all that full and this is n-of-1, but it's been a while since I saw so many open seats on the upgrade screen that I had to make a double take
