Last year, MER team decided to let Oppy go into Endurance because the value of the potential science gain outweighed the risks to the rover at that time. I remember Steve Squyres saying something like...if Oppy can't get back out, it would be like getting locked in a candy store.

I wonder if the same would be true when we get to Erebus and Victoria. If these craters show something significantly different than we've already seen, and there's a feasible entry/exit route, would they still risk sending Oppy in?

If it were me, given the 18 month extended mission and the rover showing its age more and more, any target in Erebus or Victora would need to be very juicy. Then again, there's no guarantee that Oppy will live for the entire extension.

Hmmm...depending on what we find when we get there, it could be a hard decision for the team to make!