In a large bowl, mix together wine and Vidalia Onion Fig Sauce (reserving 1/4 of Fig sauce). Pour the mixture onto pork and marinate 1 hour to overnight.
Preheat oven to 375° F. Roast pork in oven until internal temperature of pork reaches 160° F (20-25 minutes).
Prepare the couscous according to directions. Add chopped red and green peppers. Moisten with olive oil and a hint of balsamic vinegar, salt and pepper to taste.
For the sauce, saut� onions in butter and a little oil on low heat until lightly browned.
Add chicken stock and reserved Vidalia Onion Fig Sauce until onions are soft and sauce is slightly thickened. Then add figs and cook until heated through.
Arrange the couscous on a plate. Slice the pork into medallions and lay over the couscous.