Dallas Cowboys fans' trade antennas are up after the team's introductory press conference from Oxnard ahead of the first training camp practice on Wednesday. Long story short, Jerry Jones stated that the Cowboys never lost interest in a Maxx Crosby trade. It goes without saying that a "substantive" trade will have consequences for the 53-man roster. Crosby makes a ton of sense for this team, but he's not the only edge rusher the Cowboys could trade for. The Cowboys are hardly the only team that plays roster gymnastics during the final cutdown.