WowAce

What is the enhancement in mind? How should it look and feel?

A new channel option under the message settings for an event called
Channel = "[Enter Key]"

Please provide any additional information below.

This would use the sticky channel you last used in the chat frame by pressing the Enter Key.  So if you last spoke in /bg, that's what it uses.  If you last spoke in /say, that's what it uses.  Etc.

Other names / labels for this option that might work:
Channel = Default
Channel = Sticky

I'd go with "Sticky" for the output's name. Over all, it sounds like a good idea.

I'm re-assigning all my tickets to Duerma

Unassigning tickets that are not actively being worked on