A variation of the Red Lion that another friend of mine and I came up with substitutes crème de cassis for the grenadine. Crème de cassis being a Burgundian liqueur and regally purple, we initially gave this cocktail the French name Lion Royal—complete with French pronunciation. But, perhaps because he's being an Ontarian and I'm an American, the name utterly failed to take hold. We seemed to always call it the Royal Lion instead. So, that's its name.
I recommend them both. They're both fairly sweet. The orange flavor is of course moderated more strongly in the Royal Lion since crème de cassis has a stronger flavor than does grenadine.