The only thing i know im missing from HD discs is bigger storage for larger and arguably more complex games. The irony of this is that BR is not the ideal preference for game size on discs because of the 360's dvd limits.
Dual layer DVD's on Wii, when properly catered for, will go some way to solving this grievance.
“When we make some new announcement and if there is no positive initial reaction from the market, I try to think of it as a good sign because that can be interpreted as people reacting to something groundbreaking. ...if the employees were always minding themselves to do whatever the market is requiring at any moment, and if they were always focusing on something we can sell right now for the short term, it would be very limiting. We are trying to think outside the box.” - Satoru Iwata - This is why corporate multinationals will never truly understand, or risk doing, what Nintendo does.
