... but it's not the blockbuster that's been talked about involving the first overall pick.
Tuna will acquire Cowboys nose tackle Jason Ferguson, whom he brought to Dallas from the Jets a few years back.
According to the Dallas Morning News, the 'Boys and Dolphins will trade sixth-round picks this season and Dallas gets Miami's sixth-round pick in 2009.
Still no word on whether Tuna and Jerry Jones will swing a deal that gives Dallas the No. 1 overall pick, which the Cowboys would presumably use to select running back Darren McFadden.