Jaguars | Blaine Gabbert sprains thumb
Sat, 17 Aug 2013 18:23:28 -0700
That clears up why he was removed near the end of the first half. The injury occurred when he banged his throwing hand on a defensive player's helmet on a follow through. He is battling Chad Henne for the starting quarterback job. The winner of this battle is best used as a third fantasy quarterback option.
Source: ESPN - Adam Schefter