Adam Schefter of the NFL Network is reporting that the Detroit Lions have traded wide receiver Roy Williams to the Dallas Cowboys for a first, third and sixth round pick.

But ESPN.com’s Ed Werder reports that the deal will not include the Cowboys first round pick. The trade would involve multiple draft picks but would not involve the Cowboys’ first-round pick, a source told ESPN.com.

The Cowboys are also trying to negotiate a long-term deal with Williams before completing the deal. Williams has expressed unhappiness playing for the winless Lions and can become a free agent after the season unless the team places the franchise tag on him.

In the battle of media giants, I would have to say the NFL Network has the leg up on ESPN considering it’s a league-owned network. But my man Ed Werder eats, sleeps and breaths Dallas Cowboys football for ESPN so I wouldn’t necessarily shoot his information down.

Regardless of the pending compensation, this trade doesn’t make a ton of sense from the Cowboys’ standpoint. Fans will go crazy talking about an unstoppable offense that features Williams, Terrell Owens and Jason Witten, but the fact of the matter is that there’s only one ball to go around. Do you really think T.O. is going to be thrilled now that he has to share looks with another receiving target? Doubtful. And if the ‘Boys do sign Williams to a long term deal, they would have spent a ton of money at just one position (an overrated position to boot). Owens is already scheduled to make $8.9 million in 2009, $10.7 million in 2010 and $10.2 million in 2011.

This makes more sense for the Lions. They probably weren’t going to be able to re-sign Williams to a long-term deal, so why not get as much as they could for him now? And with Matt Millen gone, maybe now they’ll actually get some kind of value for the draft picks they acquired.