Could QB Trey Lance be a long term option? [update: Chargers sign Trey Lance to 1-yr deal]

I didn't understand how the entire league would cut bait on a guy said to have so much potential, after only 143 passing attempts.

He must've looked REALLY bad because it seems nobody gave him an opportunity to develop.

Always important to keep in mind that we are only exposed to the 143 attempts.

The teams themselves got to watch him stink it up on the practice field and possibly also in the meeting room, not understanding things fully.