Place Pork and next 6 ingredients in a bowl and combine thoroughly. Form into six- one ounce balls and bake at 350 degrees until internal temperature reaches 155 degrees. While meatballs are cooking, in a bowl mix together vinegar, sugar and oil. Toss mixture with slaw mix. Place meatballs in Costanzo's Rustic Sub Roll and top with slaw mixture. Garnish with cilantro. Serve.