Lance was drafted way too high. He had 1 good college season at a small school against so-so competition, had clear faults, but SF was enamored w/his arm & legs. Feel bad for him, he should've definitely been a 3rd or 4th round pick, but now is viewed as a bust because SF was desperate.
That said, w\Purdy's rookie contract about to expire, don't think they won't sign him to some high idiotic deal & making the same mistake Dallas has done w/Prescott. The two are identical & average at best at their postion (s).
I think sometimes evaluators get caught projecting a bit too much. They look at Dak Prescott, for example, and they say, "Well, Dak had a poor throwing motion too, and look what he did." But they forget that Dak was a fourth-rounder, not a guy we gave up 3 number ones for.
Romo was also a QB who had an odd throwing motion and changed it over the years. So it is not impossible. QBs have done it.
As I wrote that, they inserted Lance and he immediately got tackled. Until Lance decides to work on his own in the offseason, as Romo and Dak did, and prove he can throw the football, he is going to have average QBs like Rush beat him out.
It pisses me off to see an athlete like Lance throw his career away. I do not understand how a player with his athleticism can suck so bad. My only explanation is that he doesn't work hard enough on his own. He might work hard while at the complex and during the season.