New Orleans Saints bring back 3-4 defense, and Jonathan Vilma's all for it

I think it depends on the type of 3-4. I got the impression before that the change in the Jets DC required Vilma to do things he wasn't comfortable with, i.e. asking him to match up physically at the line rather than use his agility and ball skills. GW has Vilma in a 3-4 where he can still exercise his talents.