The way i've thought about for the doubles for instance its only for players who didn't make it to the finals. Also for the singles tournament I plan to only draw for players who didn't make it to the semis.
Thus it's unlikely any top players to win the raffle. Reiborso didn't really understand what was going on when i explained to him what was happening, nor did any of the other players for that matter since most of them "thought it was a joke."
If the next couple tournaments it so happens that each raffle winner just gives their winnings to the finalists, then I probably will be forced to redraw again each time.