I would to, but there's not a time machine. It's Cam with limited weapons and a legendary defense or Bryce with weapons and a marginal defense. I'd still take Cam with the limited weapons and that defense.
If you haven't noticed a pattern with Bryce, with few exceptions, he wins when our defense shows up. When he can play game manager and be a 'point guard', limit his mistakes and at minimum get us in FG range, we usually win. When the defense struggles, he can't put the team on his back. Yes, I know, there have been a VERY few games where he bucks that trend, but those are obviously outliers. This offense with Bryce isn't going to boat race any team in the NFL (one game in three years).