There was contact as Burnett went for the ball, more like a crash, not a tackle. The question was did Burnett have possession at the time of the contact, that is debateable.
Simms thought there was and it looked like there was possession but it was not nearly as clear as the hand on Fasano's butt. Re Fasano, regardless of him being down by contact, it was dumb of him to leave the ball on the field like that. Parcells would have hired Tony Soprano to off Fasano if there had been no down by contact. I know when I saw him do it I screamed you butthead get the ball.