It's a nice dream, but since it's only being considered as an option - i wouldn't celebrate just yet. Other than that, it's one of those things that gives bitcoin slow
but increasing support, and rises the price over the time, since pension funds would generally just buy and hodl, leaving less bitcoins on exchanges.
Sure hope it gets rolling in the end, but i'm not sure they would have much users, since many people don't like making risks when it's their pension funds and future in question.