User blog comment:Nobody700/Chapter 746 Prediction/@comment-24569665-20140506212147/@comment-1595565-20140506221012

My advice for when it comes to working with underdeveloped characters is to take baby steps and test the waters. Burgess' personality has a solid base, but it's hard to say we know anything deeper about him. Originality is always good, but only if it doesn't compromise or bring into question what's already established. It's actually the reason I don't work much with Pica in my predictions. We know he's the quiet type and is able to talk as we've seen him grunt, but after that there's not much to work with. The only time I had him say more than two words was when he felt something happen to Doflamingo. We don't know his trigger. For all we know, hearing someone say "waffle fries" makes him start talking a mile a minute. In short, give yourself plausible limits and obey them.