The 49ers' heavy investment in QB Trey Lance backfires
Trey Lance starts over at 'square zero' with Cowboys after trade
Instant Analysis: Cowboys trade for Trey Lance, here's what it means
AP source: Vikings releasing RB Cook
49ers QB Trey Lance taken off on cart with ankle injury
AP Source: 49ers trade quarterback Trey Lance to Cowboys
49ers trade quarterback Trey Lance to Cowboys
How would 49ers' Trey Lance look on the trade market?
Cowboys owner Jerry Jones isn't counting on 'help from' Trey Lance
Cowboys trade for 49ers bust Trey Lance - who played just eight