Free-agent wide receiver Emmanuel Sanders signed with the Denver Broncos, and a few teams are livid about the way his agent handled his courtship, reports and

According to, several teams believe agent Steve Weinberg pulled a few shady moves along the recruiting trail before going to Denver and they are not happy about it. One team official said Sanders' agent broke "every rule in negotiations."

First, the Kansas City Chiefs believed Sanders was signing with them, giving the team a verbal agreement on a deal. Then, Weinberg was accused of offering his client up to the Tampa Bay Buccaneers after that, using the Chiefs' deal as leverage.