I suggest an improvement to the New sailor Dice Roll and with that something useful
to use your points for.

Like a slot machine - make it possible to increse the amount of points you're using
for each roll ... and with that increase the chances of getting a 12:

10 points: 1% chance of getting a 12
30 points: 3% chance of getting a 12
50 points: 5% chance of getting a 12
100 points: 7%
500 points: 10%
1.000 points: 12%

etc.