Deon Jackson out with quad issue

Colts RB Deon Jackson missed Thursday's practice with a quad injury and is expected to sit out Saturday's preseason opener against the Bills, according to the team website. Indy, of course, was already without RB Zack Moss (wrist) and RB Jonathan Taylor (feelings, ankle?). That leaves recent signee Kenyan Drake and fifth-round rookie Evan Hull as the top healthy competitors for playing time. We'll see how long Jackson remains out. Taylor has been the only Colts back in draftable range in our RB rankings, but he has fallen during his training-camp absence. It's a tough situation to buy into at all in current fantasy football drafts. Indy also signed RB Jason Huntley this week.