I don't like to cook shucked corn on the grill. It can dry out and if it starts to burn, well, no one likes that taste. Here's a better way. Take your corn and pull back the husks, leaving them attached to the ear at the stem end. Remove the silk. If desired, brush with butter or sprinkle with seasoning. Pull the husks up to their original position and fasten with a length of kitchen string at the tip end. Soak in water for a few minutes, then grill. If you are worried that soaking will wash off your seasonings, wet the husks thoroughly with a sprayer before closing up the ear.