I pulled this from a Fantasy Football newsletter I receive. Unfortunately, this seems like a more realistic assessment of Couch's situation.
Here it is:
** QB COUCH ATTEMPTING COMEBACK **
Florida Times Union on Tim Couch: Jaguars HC Del Rio replied, "No," when asked if QB Couch would compete for a starting or backup job, so he'll either be a camp arm or compete with QB Quinn Gray for the 3rd-team job. "He's got an opportunity to come in here like anybody else who's in camp," Del Rio said. With Gray sidelined with a sprained ankle, the Jaguars needed a 4th arm in camp to throw with QB Byron Leftwich, QB David Garrard and rookie QB Lester Ricard. Couch hasn't played in the NFL since Green Bay cut him at the end of training camp in 2004.