sacktheboard,
I believe MF is Customer Services Director, not GM Security (although is overall area of responsibility does include Terminal Ops and Security.
Airside/Landside Staff Channel is already on the Southern Front. If you mean the landside/airside staff channel will also be via the Southern Front, I would welcome this - crew/staff should have a dedicated channel to aviod the chaos at the main search area.
Given that a major restructure is reported to be underway, I would imagine some these decisions will be somewhat delayed.