How To Handle The "I Don't Want To Pass this Card" in Draft Situation

Given the high value of cards in the Modern Masters 2 set, the popularity of drafting the set and the extremely slim possibility of pulling  both a rare and a foil version of that rare from a pack, the question of what to do in that situation has come up.

Say you are playing in a sanctioned MM2 draft. You open a pack and there, staring at you, are a Tarmogoyf AND a foil Tarmogoyf. What do you do?

You have two options: you can continue drafting and hand one to the player next to you or you can drop and leave with the cards. Under WOTC tournament rules, the cards are your cards and there is nothing to stop you from leaving the tournament with them.

I have read some suggestions that say the draft organizer can let you keep the cards and purchase another pack for use in the draft. From what I have read about Magic draft rules, that could be done, but only if the draft is unsanctioned, as that brings additional cards into the draft and is unfair to the other players. For the draft to remain sanctioned, your only options are to pass off one of the cards or drop.