With the introduction of the SQ Rack it would be nice to have the ability to choose which mixer in a multi-mixer setup has control of shared head amps, even local inputs on another console. I have an SQ6 at FOH and was thinking of getting a SQ-Rack to use as another stage box and IEM Mixer but I would want to control the preamps on the rack from FOH. Would be even better if this control could happen through both SLink or Dante.