The Hornady Pro-Jector used a swing arm that swung over and picked up a primer on the up stroke and then swung under the shell plate on the down stroke. The system itself would occasionally tip a primer sideways (or have a primer upside down if loaded into the tube that way) but it was visible to the user. It was easy to glance at the swing arm as it came away from the pickup and fix anything that needed fixing before the primer was under the shell plate. I would like to see Hornady return to something like this. Maybe not the swing arm but something that allows for verification of primer position before loading.
As for swaging; it would be a wonderful thing to add to the press but might require a 7th station since it would take a dedicated case hold-down rod of some sort. Could linkage be added to the press so that the swage operation takes place at the top of the stroke? Probably but I think this might be more mechanically complicated than it would be worth. Probably the best approach would be to make a press with a tool head that moves up and down not unlike the Dillon 1050/1100, FA FX-10 or the Mark 7. But at that point it would be a new press design and no longer a Lock N Load AP. Maybe that's the right answer. Leave the LNLAP alone and come out with a new professional grade machine.
Speaking of swaging; have you used the LNLAP swage kit? I have been pleased with it and am still waiting for a 9mm kit.