He may be crap, but still better than Molinaros and Pelusos.
It would be extremely unwise to sell him before we secure a proper LB, we made this mistake with Balza, who was just mediocre, but after nearly a decade, we have yet to find a LB anyway close to his value.
Italy lacks decent LBs and for some strange reason, we want our LB to be Italian, so we have to compromise.
DC is part of our option and for the matches we want an offensive orientated left wing back, DC can do that job better than Asamoah or Peluso...