Halo Reach stats

Since 343 is going to take over reach in a couple of months. Does that mean we will see changes to the Arena ratings, to the BPR or all of halo to BPR plus the cR system still in place. By looking at waypoint stats the only way they mention Arena, is how many games you play. That about it, no ratings or division is shown. What do you think?

I hope arena undergoes changes, at the most the removal of the division system and the insertion of a 1-50 system, and at least the removal of jetpacks.

Although I don’t think you should infer too much based on the current site set up.