A lot of the Cogs seem to use similar head meshes/skins. Minglers, Two-Faces, and Double-Talkers have the same head shape. Bean Counters and Downsizers are pretty much identical. The head skin for a Money Bags looks like the same used on a Tightwad, only flattened. It looks like Disney got
really lazy when creating Mr. Hollywoods, Yes Men, and Gladhandlers, though.