Found some problems for you.
1. Thief doesn?t steal items from wild mon. The game says it does, but it doesn?t.
2. Synchronize does not help with finding mon of certain natures.
3. I cannot get breeding to work without using ditto. Tried various combinations with no luck. The strange thing is that the mon are initially not interested in each other, but after walking around about a cycle, they suddenly do become interested in each other. Still no egg though. When using ditto, everything works as it should.
4. Found two sleeping butterfrees that slept through the 5 and 6 first turns of battle. Slept 1-3 after using hypnosis, as they should. Seems like mon that enter battle sleeping, might use 2-7 turns before waking up the first time, as in gen2.
5. Found no mon when surfing at the coast of route 34.
Suggestions:
1. 95% of the times I am going to use items in battle, I am going for pokeballs. Therefore I believe the ball pocket would really be the best as the default pocket in battle.
2. I would really like it if the day-care man could hand out eggs west of his house as in gen4. It would definitely make breeding feel much smoother.