Along with Gardening, Chocobo Digging has become much less profitable these days due to the abundance of materials available from Abyssea. Here are a couple changes I would like to see:

1. More zones! Come on, let me dig in the past.
2. More items! Now that elemental ores are worthless, can you add some more valuable items for us high level diggers to dig up?
3. Less fatigue. I understand that fatigue was implemented as an RMT counter measure, but are there really any high level chocobo diggers? I don't think it would really hurt anything to bump the fatigue threshold by 20 or so per digging level.
4. Faster reload rates. These really aren't a problem at all these days, but if you make the fixes I suggested above everybody and their Moogle will be out digging and so it will be!

Thanks for your consideration.