I'm sure I read a couple of years back that Lichaj originated as a CB before being moulded into a right-back.
Not sure if Dunne is out, or it's that kind of injury which just needs rest and careful monitoring. He'll have been withdrawn for Ireland but could still make the weekend; last week Houllier said Cuellar could be fit for the Blackburn game, and Clark, as far as I know, isn't considered serious so I'm assuming he'll make it.
Could do with some updates though. Getting nervous.