Pac-12 receivers are lighting up the highlight reels through the first six weeks of the season. Earlier this year, Cal's Maurice Harris made a leaping one-handed touchdown grab in the Golden Bears' 37-30 win against Portland State; the play was a SportsCenter Top 10 mainstay.

Now Colorado's Paul Richardson has one-upped him. Or has he? Check out video of Harris' catch first, then watch Richardson's catch below and choose sides using #pac12fb.