Roy Williams (the one that wasn't on the Cowboys) has been traded to the Cowboys. Ed Werder is reporting
The trade would involve multiple draft picks but would not involve the Cowboys' first-round pick.
Adam Schefter, on the other hand, is reporting
The Lions have traded WR Roy Williams to the Cowboys for at least one first round pick.
So who is right (probably Schefter) and who is wrong (probably Werder)? I confirmed that Dallas only had one first round pick for next year. I think Williams is a fantastic player, but a first rounder for a guy you only have for 10 games and have to integrate in the passing game is a steep price.