Roberts will draw the start at point guard Saturday against the Knicks with the absence of Kemba Walker (knee), the Charlotte Observer reports. Roberts has filled in at point guard twice in the month of January for Walker. In those two starts, Roberts averaged 33.5 minutes on the court to go along with 11.0 points and 4.5 assists. Obviously his production isn't comparable to that of Walker, but Roberts can be serviceable in daily formats because of his low price tag.