blkexec - lead guard, provided Chauncey Billups injury is not a dislocated kneecap, is masked by the ball handling capability of Carmelo and Landry Fields.
Center is another issue. The Knicks have no center.
Jeffries is a 6'11 small forward. In this case "small" is the operative word. Jeffries contributions to bolster the defensive presence in the paint are minimal. Jeffries is more perimeter oriented and therefore, of less value as a barrier against guys like Tyson Chandler or Brendan Haywood.
Whether the two fewer inches that Shawne Williams brings is a problem, The Answer Man says no for one reason. When was the last time Jared Jeffries dunked? Last night, he got hung up on the rim. He has absolutely no lift and as a result, his shot blocking is null and void. At least Williams is rugged and raw enough to man-up inside.
Besides, Shawne Williams three point shot makes defenders hesitate to double team our stars.