I see that Roger has that little joey in his pouch, but the joey also has boxing gloves on. Is it possible to get the joey to throw a punch?
No he's just there so when Roger gets kicks in the stomach, the enemy feels guilty for killing a baby. I just made a dead baby joke. I feel bad now....screw you!
Those are just the basics believe it or not(yes even King's long ass chain throws), if you do certain combos with them you get more.