Whilst any apology from Gravesen is welcome, I think that his willingness to clear the air has more to do with his international manager telling him that he won't go to the world cup unless he plays first team football before then, rather than any real sense of guilt for washing his dirty laundry in public last year.
Gravesen is a good player, but as I have said in the past, players who don't want to play for the club can sod off somewhere else, we don't pay him god knows how much a week to tell us how shit we are, we don't need telling !
Anyway, he will most probably leave soon anyway, and the money should easily cover the cost of Carsley and most of Lineroth.