Cut pork into 1-inch cubes. Combine next seven ingredients; place pork cubes in a plastic bag. Toss to coat well; refrigerate until ready to grill. In a small dish, make a glaze by whisking together vinegar, honey, mustard & oil. Set aside.
On water-soaked wooden skewers, thread pork cubes & figs. Grill, covered, on a greased rack over medium-high direct heat, turning occasionally, about 8-10 minutes. During last half of grilling, brush cooked surfaces frequently with glaze.
Let skewers stand 5 minutes; add a tomato to each. Transfer to serving platter & sprinkle lightly with Gorgonzola & basil. Serve some of your Blueberry & Blackberry Rustic Tart for dessert.