The Dallas Cowboys are not expected to extend the contract of Jason Garrett, according to sources.

Garrett is entering the final year of his contract.

"None of that is anything that I would talk about in this forum in any way, and so we won't get there," Jerry Jones told 105.3 The Fan in Dallas of a possible extension. "I think I've made clear how I feel about Jason in terms of where he is right now as far as our ability to help us win football games. I think if you look at what we've done over the last few years, you'll see a pretty good winning record there. [But] it's not enough, not enough."