Looking at my soybean herbicide weed performance book, Command is considered "Good" for Lambsquarter, Common Ragweed, Smartweed, Jimsonweed and Kochia. It's considered "Excellent" for Velvetleaf, Venice Mallow and many of the Foxtail species, including Barnyardgrass and Fall Panicum. It's considered "Poor" for Morningglory, Mustard, Nightshade, Pigweed, Giant Ragweed, Sunflower, and Waterhemp. If you don't have any Waterhemp it's unlikely the Command controlled it.

Field sure looks great though.