To me Flacco's deep ball before this year was WILDLY overrated. Yes, he had an arm, but it would miss by 5 or 10 yards and the best case was generally a PI penalty bc of Torrie's awful ball tracking.
Perriman got hurt on an uncalled illegal hit that was placed in a way that no legal hit could have done that, and I remember Camp getting set up once, but other than those 2 his deep ball has been shockingly accurate.
I say that as someone who prior to tgis year thought his deep ball was the most overrated in the NFL and am surprised it changed.