Arena opponent PI
Why are the PI's of arena opponents so much lower than mine? Oftentimes they're 10-15% below mine despite being the same level and rank, and the summoners are roughly the same level.
I understand that the opponents in quests have lower PI because they don't have masteries, but arena opponents have full use of them.
I know the champs will fight based on their rank/level, but because arena points are based (somewhat) on PI of champs involved, it seems like we're getting robbed of points. This only really matters if you're worried about milestone rewards (would need fewer fights).