Layer Sort

Hello, I know I've asked for this in the past but now that it's so easy to modify anything with the MCP, we really need the ability for the end user to quickly sort the layers. For example we do one layer per bid tab, which is working out great, but we need to be able to pivot that. We want to see it by bid package, by person, or by tab number or by Uniformat or Master format, How cool would this be!