HI!
I think it would be a wonderful idea to implement a new type of control for pedal fx types (aside from Touch mode, Bypass@Heel, Bypass@Toe, etc...) that controls the pedal position by a configurable oscilator (setting a fixed freq, or synced to rig tempo), as if it was a Mod type effect.
In this way we could automate wah modulations for great fx rigs.