I've been curious recently about Lilja due to the fact that you do not hear much about him. As an example I know he's on the PUP along with Hagler but Polian has at least mentioned Hagler either on his radio show or on the colts site. So I posed a question to Phil at the Indystar and here is the question and answer:
Phil do you know anything about how Lilja is doing and if he'll be back wk6??
PHIL B: Lilja has declined to talk about his situation and I've been told he's very frustrated. Just my guess, but I think his knee hasn't responded to the surgery and he may not be ready after Week 6, when PUP guys are available. Hagler, on the other hand, is in the locker room all the time and sounds eager. I expect him to be ready for Green Bay.
Good thing we drafted 3 solid offensive linemen because that's about all I'm getting from this. Injuries suck.