Knicks on the hunt for a backup PG?

Via NY Times (via Big C)

The Knicks have made inquiries to other teams about acquiring a low-cost backup point guard to preserve the starter Raymond Felton, according to two N.B.A. executives with knowledge of the organization’s discussions. The Knicks are looking at players whose contracts expire at the end of the season in order to keep their salary-cap space for the summer. They are willing to part with Bill Walker, according to the executives.

The Knicks reached out to Acie Law’s people last spring before the trade deadline and he was just waived by Memphis. How about Dee Brown? AJ Price? Just a few names to throw out there. Skip Alston?

What cheap PG would you like to see them bring in?