ML5 Sending Back Loop Status

Would it be possible to add a feature where the ML5 can send a loop status command? I want to add something like a Pedalnetics switch with their LED Mod so I can control presets with an MC6 Pro, but then be able to make individual loop changes (with a corresponding status light) with the external switch and know which loops are on and off at all times.

Or, does this already exist?

The ML5 cannot send out loop state data. However, the solution to this would be to use a Bank Preset on the MC6 PRO to send a PC message to the ML5 upon entering a bank. The PC message should recall a loop combination on the ML5 that matches the bypass states of your MC6 PRO switches. That way, they will be in sync.