Brady Quinn for Brandon Marshall?

The latest Browns-related trade rumor making its way around the web looks to be based entirely on speculation, starting with one line from the Denver Post's Mike Klis, who in a piece concluding that Marshall will not play for the Broncos in 2010, notes that:"Baltimore, Miami, Seattle, Chicago, Cleveland (how about Marshall for Brady Quinn?) and maybe the New York Jets are among the teams that may benefit most from acquiring a top-shelf receiver."Entirely speculation, fine; but how about Marshall for Brady Quinn?  We're going to be talking alot about the Browns quarterbacks this off-season anyway, as well as potential new receivers.  This seems like a plenty good place to start.  Of course, the Browns have what has to be considered the thinnest receiving corps in modern NFL history and Marshall's talent would help a ton here.  After a bumpy start last season with his new head coach Josh McDaniels in Denver, Marshall came around and played bal...