As someone with severe Character OCD ( Maybe this is just me ) I find it very bothersome that I can't re-order my characters on the selection list like in retail. I tend to order my characters from top to bottom by level (highest to lowest)
I'm not sure if it's even possible, or maybe there's an add-on for this.
Pros: Positive quality of life mechanic.
Cons: I really don't see any cons of this.
Great work on the server as a whole. I really enjoy playing here!
You couldn't do it on retail, because it's a client limitation. It was only implemented in later expansions, around 4.2 I think. Wrath's orders them by creation (it's not quite that, but essentially works out close enough).