PG rankings: Who's No. 1 now?

PHOENIX -- Let the debate begin.

It's been quite a postseason for point guards, and Monday night might have been the best moment yet. Rajon Rondo started things off with 19 assists in three quarters to lead Boston's surprise demolition of Cleveland, and Steve Nash followed up with a 33-point, 10-assist masterpiece as Phoenix knocked off San Antonio while Nash's Spurs counterpart Tony Parker (26 points off the bench) was no slouch, either.