Kreuz can play, but you wouldn't get him for nothing and you would only get 6-12 games a year out of him on avg for the rest of his career, its not enough. For a 5th round pick cheap ruckman maybe, but you'd have to give up a 2nd or 1st rounder. Its seems bad maths to me.
Kreuzers games history
2015 Carlton 10
2014 Carlton 1
2013 Carlton 17
2012 Carlton 20
2011 Carlton 12
2010 Carlton 13
2009 Carlton 23
2008 Carlton 20
Lueuenberger is no better than kreuzer in regards injuries and games per year.
Year Team Games
2015 Brisbane 14
2014 Brisbane 5
2013 Brisbane 20
2012 Brisbane 3
2011 Brisbane 22
2010 Brisbane 22
2009 Brisbane 3
2008 Brisbane 10
2007 Brisbane 9
I agree we need a second ruck to replace Hampson, but its moneyball time, time for Blair to earn his dough and find a Mumford like he did with Maric.