For a more intense orange flavor, try using orange-infused olive oil in the dressing. If blood oranges are not available, use additional navel oranges or other citrus varieties like mandarins or tangerines. Feel free to add a sprinkle of fresh herbs like mint or parsley for extra freshness. This salad is best served chilled, allowing the flavors to meld together. Consider adding a crumble of feta cheese for a salty, creamy counterpoint to the citrus.