Last time I checked, Neil Craig wasn't at the Adelaide Crows any more and until Richard Tambling is actually selected to play for the Crows, he doesn't have a very good current history of representing the club, therefore he will be a very good player for Sturt.
So because something has been so in the past it will be the same in the future? Not always.
Tambling will win a spot through good form in the NAB cup and have a good season in the afl.