Sqeezing the Lemmon II mentions this is many beginners first gear lead. There are others that would be better - Hoosgal 5.5 or Probation 5.6 at Prison camp are probably better choices. This is a fun climb, but weird stances make placing the gear much more tiring on this climb. See an area comment by almonzo for some other suggestions. I felt this is closer to a 5.7.
Yep, Rabbit Tracks is high on my list of sandbagged Lemmon climbs on which an early leader could run into serious trouble. I've led this a few times and followed it a few times, and am consistently surprised by its 5.6 rating. On lead, it feels like 5.7+, but as Vincent points out, part of this is due to the awkward stances necessary while placing pro. In any event, its a stretch to call this a three-star route.