Sporting News gives an early QB grade to the new crop of rookie QBs. It's a good article worth reading. It mentions the drop problem in Chicago.
Mac Jones got a "B"
Justin Fields: C+
Trevor Lawrence: D
Davis Mills: D
Zach Wilson: F
Trey Lance: Incomplete
LINK Fields got his first extended look at NFL action after Andy Dalton went down with an injury, and you can see why people think he should be starting...
... To be fair to Fields, he was also victimized by some drops, including an Allen Robinson drop in the end zone that cost him his first NFL touchdown pass.