Funny, that's not what his scouting report said:
Strengths:
* Film junkie with high football IQ and an NFL frame. * Makes calls to set his own protections. * Bouncy feet for accelerated pocket setups. * Play-fake aficionado from under center, causing defenders to consistently bite. * Passing scheme encourages full-field reads.
* Processes progressions very quickly and can work to his fourth read when protected. * Able to mentally recalibrate his attack when play comes off schedule. * Taking care of the football is a priority for him. * Rarely takes bait against zone defenders and safeties looking to pounce. * Compact, twitchy release partially mitigates his windup. * Makes attempt to throw targets away from coverage. * Adequate anticipation on timing routes. * Makes quality touch throws into sideline buckets and over linebackers. * Knows his way around pocket and can make sudden escapes. * Above-average speed, athleticism and power when heâs on the move as a runner. * Able to move the chains in a variety of ways.
Weaknesses:
* Highly inexperienced with just 318 pass attempts under his belt. * Will be 20 years old at the time of the 2021 draft. * Gets a little lackadaisical with his feet in quick game. * Needs to trust his pocket. * Has a tendency to void pocket rather than sliding and surveilling. * Pressure pulls his attention from deliverable throws. *
Needs to become more decisive and trust his eyes. * Leaves lower half behind, diminishing his drive velocity. * Occasionally leaves explosive plays on the field by not getting it out on time. * Leaves too many deep balls short, allowing defenders to challenge. *
Can be overly cautious. * Needs to get his slide game up and minimize collisions as a runner.
Taken from here:
https://www.nfl.com/prospects/trey-lance/32004c41-4e01-6787-f7d5-ee3cea053121
That bolded part in the strengths is what Dak is oft criticized for.
However, the bolded part in the weaknesses counters the bolded part in strengths: if you don't pull the trigger fast enough even though you process quickly, then it hurts the latter.