Moi aussi.
I would like to see Belkar's Dexterity score changed, as Two Weapon Pounce doesn't affect it for him. Do we have any other hard information on the subject?Also, Two Weapon Pounce has a Special exception for Rangers with the Two Weapon Fighting Combat Style. Belkar doesn't need any Dexterity, much less 15, to get the feat or to use it, so long as he is wearing light or no armor.
I would like to to point out though, the OP hasn't been updated at all since October of last year so this might take a while.