Should the Colts authorize an expert running back to improve an injury depleted backfield? The hits keep coming in the Indianapolis Colts backfield, as currently newbie running back Evan Hull "can miss some time" with a knee injury suffered during the team's opening video game loss to the Jacksonville Jaguars. It's worth keeping in mind that celebrity workhorse Jonathan Taylor remains on puppy and is not qualified to return up until after Week 4 at the earliest. The motivating news...