The 49ers' heavy investment in Trey Lance backfires, but it hasn't destroyed the franchise
49ers trading QB Trey Lance to Cowboys for fourth-round pick
How 49ers' Kyle Shanahan plans to use Trey Lance in preseason
49ers' Trey Lance struggles through rough preseason opener
Niners' Trey Lance gives preseason opener blunt assessment
49ers, Kyle Shanahan failed to give Trey Lance a real chance. Now they've moved on
Source -- 49ers mull options after Trey Lance loses QB2 battle - ESPN
49ers: Four things we need to see vs. Broncos -- from Moody to Lance
49ers trade quarterback Trey Lance to Cowboys for 4th-round pick
49ers News: Trey Lance 'Really Struggled' on Day 3 of Training Camp amid QB Battle, News, Scores, Highlights, Stats, and Rumors
49ers: If the Niners can trade Trey Lance, they should
49ers QB Trey Lance roasted on Twitter amid poor preseason start
Brock Purdy starts and Trey Lance finishes; 49ers beat Broncos 21-20