Captain Atkin wrote:
Braga may have brought the idea up in the interview, but who is to say that Braga and company would even be involved in a 5th season? Just because people have moved on to other things doesn't mean that a 5th season couldn't happen.
He and Berman would need to be consulted at least on a financial level - as "creators" of the show and the characters, any future productions would require their credits and he'd have to get paid royalties. You can bet he would know about that.