I was thinking, due to my limited play time, how cool it would be to be able to transfer 1 or 2 top notch characters, at the most, from Justin to a Homecoming server of my choice. Basically it would be a replacement for an already existing lvl 50 character and when I say replacement, I mean if you import a character from Justin then you lose a lvl 50 from your roster. I don't, nor would I want this to happen for every character but for 1 character sure. Perhaps as an upgrade for your main.
Being able to do this for one or two characters at the most wouldn't harm anything in the game and might even get more people into doing endgame raids more often in order to fund their other characters.