[Fred]

The pop reports can't help with poses. Only recently has SGC been adding the pose number to the flips. PSA never has and they still might not be adding it to the flips therefore if there's a player in a registry, you'll never know what pose it is or what the distribution of poses is for that player. Even if they started putting the poses into the flip and registry information they couldn't go back and determine what the previous player poses were because I'm going to guess the TPGs don't do the smart thing and SCAN the cards they're grading. Wouldn't that make sense for the TPGs to do things like this for really expensive cards or relatively scarce cards, or for all cards that they slab, for that matter.