Can see all sides of the argument- however if I was booking a top "name" Dj I would not expect him to play such "overplayed" tunes that they had been booted in the first place.
After all the "500" records I am talking about are not what I would expect a "Top DJ" to play. If he can only fill the floor with the "same old" - even if on original he's not IMHO, worth hiring.