Because Liv has looked terrible with Tre Kronor for years now. I don't know, maybe Liv is best suited as 3rd goalie, maybe he doesn't complain and knows his place? But judging from his character I'm not to sure about that.
I'd rather have goalie who is proven on small rinks, Liv certainly is not. Having Enroth or Larsson there to learn and see would be much, much better IMO. I would also feel much more confident with them in net then Liv.
Point is moot though; It should have been Hedberg.