For Giants fans, "The Two Bills" brought up great memories.
For Jets fans, "The Two Bills" brought up a sense of near-miss and what-if.
For Patriots fans, "The Two Bills" was a reminder of hitting the lottery twice, once for a small jackpot with one coach and once for the mega prize with another.
ESPN's 30 for 30 documentary on Bill Parcells and Bill Belichick — who coached together with three NFL franchises and whose successes are intertwined — premiered Thursday night, and 90 minutes almost felt too short to tell the story of a roller-coaster relationship.