Any chance The Sarah Connor Chronicles still has a shot at a DVD movie?

Since it was cancelled after season 2, I read there has been talk of completing the series with a straight to DVD movie. However, most of the things I've found are from 2010, so I don't know if there is still that possibility. After TSCC aired on Syfy, it continued to produce low ratings, so I'm really hoping that because of that the chance to save the series has died.