Make a bass with a different shape other than J-bass or P-bass.Make a bass that doesn't route through the front so that the bass needs a pickguard.Use 24 carat gold hardware.Make a headless bass.Make a bass that can make ANY other bass sound(Like Alembic does)Use exotic woods routinely.Make a production 6,7,8,9 string bass.Make a multi-string tapping instrument.Change the style.Oh!I was wrong.Fender DID do a bass for Alien Ant Farm bassist Ty Zamora,but much to my disapointment it was a one time only bass.Not a new production line of basses.Get out of the Fifties style mentality.Remember the Tortoise and the Hare story?Fender is the Tortoise.