This should also be done in the "queue" tool in lp:ubuntu-archive-tools, and could be done there without any LP modifications (existence proof: auto-sync does it). That isn't necessarily to say that it wouldn't be worth doing in DistroSeries:+queue too.
This should also be done in the "queue" tool in lp:ubuntu-archive-tools, and could be done there without any LP modifications (existence proof: auto-sync does it). That isn't necessarily to say that it wouldn't be worth doing in DistroSeries:+queue too.