95 Cherokee rear discs (pics)

I even noticed the plates are ambidextrous so you can either put the caliper to the front or the rear. I can see no mechanical advantage or disadvantage to either placement so if y'all know something please chime in.
Oops, I meant top or bottom, not front or rear. I guess that if you want your parking cable on the bottom and your starwheel adjuster hole on top I guess you just switch them over but keep the caliper with the bleeder high.

EDIT: Thanks Blue Missile