After reading
some of the to-and-fro about open and PvP, I wonder if PP2 can best help PvP-inclined players just by indicating likely spots for encounters with high visibility in the galaxy map.
Open-only seems unlikely to entice already uninterested players, more likely to lower PP2 numbers, same for open weighting, and in any case
the problem of finding encounters would still require organising via 3rd party channels which reluctant participants are unlikely to engage with, so that PvP encounters would be spread just as thinly as at present.
If there's nothing explicitly meeting this purpose in the new UI, maybe some convention could piggyback on top of what does become available, to help all interested parties find more of each other to shoot at?