It's hard to say where this ranks on the list of Cowboys concerns or if it should be on there at all. But as the team prepares for a final tune-up in Houston, one in which no starters are likely to see real action, it seems the appropriate time to examine the Cowboys' awkward approach at backup quarterback.
A year ago Cowboys fans could not get enough of Cooper Rush. The rookie free agent owned the month of August, compiling a crazy 135.9 passer rating in exhibition games (a 6-0 touchdowns-to-interceptions ratio was the key) and sending veteran Kellen Moore into retirement.