Originally Posted by
pdxasflyer
^Indeed. Since U space is required for the above, then hence U space would have to be required for paid upgrades.
So, other than making Award ticket upgrades for elites complimentary and moving up SDC to T-24, what is the big deal on this one? Are those the only two issues folks see with this?

It really isn't a big deal. Paid upgrades used to be available for any fare at the time of check in... but in an attempt to stem the flow up queue jumping, they put the H and above requirement on it (until the gate) to give the elites a better chance and getting their upgrades.
Now that the loophole has been closed, and the upgrade processor runs til much closer to departure, there is no reason to have the H+ restriction anymore.