I think competitive sparrow racing would be a great addition to Destiny gameplay, making your own racing track to race against other players would be fun. Do you think that something like this should be added to the final game or not?
Sparrows simply do not have enough to them to make for a good race. There's virtually no acceleration and two of the same type of Sparrow will travel at identical speeds. They'd need to patch in a whole wave of other mechanics to make this viable. Cool idea though.