Yeah that top selling list seems highly debatable.
On the other note-
I would expect something like this to be on the Vita. Well, actually, I was sure they would have their next title for the 3DS... But anyway! It makes sense because if this is truly a remake or port of some of the classic titles they would put it on the least graphically capable system as it would likely be heavily sprite-based. Some hardcores tend to get POed when they see sprites on a next-gen console. Save the completely new and dedicated intensive graphics titles for 3rd-Attempt Playstation and Full-Rotation Xbox.
And personally-
Solely judging by the title of this new one, I'm not expecting too much. I hope I get proved wrong.