For 90% of what I play I want the footswitches to do the following in any combination. This would cover almost my entire set list in one preset.
1. Change amp settings between clean and overdrive
2. Volume boost after amp
3. Flanger on/off
4. Delay on/off
5. Boost volume of delay repeats
6. Extra modulation/pitch effect
Expression pedal: Adjust Reverb mix and Decay time simultaneously
External compressor in front of the POD
There are too many combinations for a few snapshots to cover.