My wife plays a barbarian in Pathfinder Society that does massive amounts of damage when she is able to use Cleave. I decided to build a character that would reposition foes for her to cleave.
What's the best build to accomplish this? It doesn't have to be a Cavalier, but keep in mind that leveling will not be very fast. Builds that require 3rd or 4th level to work at all aren't viable.