Matt Mosley, contributor to SportsDayDFW.com and columnist for Texas Monthly, answered your questions about the Cowboys in a live chat recently. Here are some highlights:

Is Terrance Williams worth retaining? Wouldn't it make more sense for Dallas to keep a promising young receiver rather than a receiver who seems to have reached a ceiling and may be on the decline? It's not as if Terrance Williams stepped up to a No. 1 level when Dez Bryant was out of the lineup.

Mosley: He's guaranteed $3.5 million. You don't normally send that sort of money packing for nothing, unless you're an NBA GM. It's not like Gallup and Thompson are known commodities. You need a sober Terrance Williams to get on his electric bike and find the end zone again. He's been a valuable part of the offense in the past.

Get the man involved. Cowboys are not going to release him over this crazy incident. You have to be a really marginal player like Lucky to get released. And that even happened under false pretenses.

Does Ezekiel Elliott reclaim the NFL rushing title in 2018?

Mosley: I think the rushing title will come down to Zeke and Saquon Barkley. The Giants are going to build around Barkley just like the Cowboys did two seasons ago with Zeke. I think Elliott will win the title, based on the Cowboys having the better offensive line.

But the Giants could win eight or nine games this season, just based on finally having a running game. They haven't had a reliable one since Jacobs and Bradshaw were hanging around. It would take so much pressure off Eli. And OBJ will love all that blocking.

Whether he plays exceptionally or not, does Dak wind up getting huge money on his next deal so long as Dallas reaches the postseason?

Mosley: He'd really have to flat line not to get huge money. That's what franchise QBs get these days. It's hard to envision a scenario where he's just awful and doesn't see his second contract with the Cowboys.

The promise of that rookie season will take him a long way. And by the time this season starts, all of 2017 will be blamed on Zeke's suspension. And that Falcons game. That thing has taken on even bigger meaning than the infamous Pozderac Game.

Do you think the Dallas defense has the chance to reach the "Doomsday" level of excellence like your podcast?

Mosley: This is a fair question! I don't see the defense being able to get to that level...but you could see some sort of Legion of Boom knockoff forming under DBs coach Kris Richard. I like the man's approach. He will try to make this secondary more physically imposing. You'll see the safeties a little more involved in stopping the run. And he needs a really good center fielder back there, like Earl Thomas...

Click here to view the full chat transcription.

Twitter: @mattmosley