Who backs up Carter-Williams?

It's assumed, however fairly or unfairly that might be, that multi-talented rookie Michael Carter-Williams will get the keys to the car and drive the Philadelphia 76ers offense as the team's starting point guard from day one.

If that is indeed the case, the next matter of business for new 76ers coach Brett Brown is figuring out which newly acquired youngster will back him up. Will it be 2012 first-rounder Tony Wroten, brought in via trade from Memphis, or Darius Morris, signed Thursday to a partially guaranteed deal?