You also have to take in to account that they will have to level their alternate sub class as well as regain their reputation ranks, which comes after level 20. Using other characters for that stuff is a pain, I couldn't imagine starting over those again.
English
-
this! i just completed VoG for the first time the other day. I had a blast & instantly want to do it again. I have a level 28 sub-character I was gonna use until I remembered the subclass is only about half way leveled... I'll be waiting until next week to run VoG with my main.