If they do release anther character I'd hope there was an option to star at level 35 or something to be honest. After doing a least one play through with all of the existing cast plus TVHM playthroughs with Zero, Slavador and Gaige, I couldn't face having to go through the whole slog again.
I'm always interested in more customization. If it's 400 points, I'm in.
Hoping for another character at some too. Especially if they turn out to be as different from the original cast as Gaige.