We could debate this one for hours. Possibly Mullers would win if you take into consideration his success in getting promotion. Poyet for transforming a team playing in an athletics stadium about to be relegated and nearly winning promotion..I did not see the promotion winning side under Mullers...
Tapping players up is football. It goes on an at every club. Every manager has probably done it at some time. Some we win. Some we lose. As long as we get proper recompense for any of the players who leave I have no issue.
I also can remember the good work Gus did from the moment he took us...