David Garrard gets carted off with unknown injury

Blaine Gabbert could be playing sooner than anyone ever expected. Jaguars starting quarterback David Garrard left practice on a cart Thursday night, according to Vito Stellino of the Florida Times-Union.  Garrard suffered the injury during 11-on-11 drills.  Per Stellino, Garrard appeared to be limping. Garrard was sufficiently uninjured to duck the media; he left the…