Richmond Times-Dispatch Bob Lipper column: Tar Heels need toughness to match talent.(Column)

Byline: Bob Lipper

Mar. 23--EAST RUTHERFORD, N.J. It's not just about talent now.

It's about backbone.

Grit. Moxie. Resolve. Tenacity. Take your pick.

It's about winning time and what it takes to make it happen.

It's about the lingering obstacle that faces a bunch of gifted roadrunners from Chapel Hill.

Ever since Roy Williams whistled his squad to attention for its first workout five months ago, people have been swooning over North Carolina because it has All That Talent. All that Tyler Hansbrough. All those precocious freshmen zooming up and down the floor. All the schoolboy All-Americans it brings off the deepest bench …