As title suggest add the ability under whisper lists to whisper to channel commanders in specific channels (drag and drop channels).

Currently one have to set up it to whispers to sub channels parent channels and so on, but a simple option to whisper to channel commanders in specific channels will also make it easier to set up channel commander and make it possible to use channel commander if the current channel structure will not allow it as is (2 teams in 2 sub-channel in a sub-channel under a parent channel).