Remember Ron Cribb, Norm Berryman, James Kerr, Caleb Ralph-Blues players who made their reputations when they shifted to the Crusaders.
The drift the other way has been meagre but Brendon O'Connor is aiming to change that.
The 23-year-old loose forward was an early signing by John Kirwan and his team as they worked their way through a raft of the nation's promising talent.
O'Connor was in the Crusaders wider training group last year but his way into the main squad was blocked.
Not surprising really with men like Richie McCaw, Matt Todd and George Whitelock all gold standard on the open side.