Let's say Player 1 has just finished playing all their trains and everyone is now taking their final turn. Suppose Player 2 completed all their routes on their previous turn. Is Player 2 still required pick up 3 new destination cards and keep at least 1? Doing so will cost Player 2 points unless Player 2 had previously completed one of these new routes earlier in the game.
Would it be possible in this situation to allow Player 2 to pick up 3 new destination cards and have the option of discarding all three of them should they find keeping any would cost them points?