Not sure if you are disagreeing with me or not but are making additional points to the point I am already making. The qb isn't suppose to telegraph where he is reading his passes but I'm sure you know that. I will say I will have to make some exceptions here with some qb's that drop back further than normal like Mahommes. My point is, the qb is suppose to get rid of the ball. Play's aren't designed to make the qb hold on to the ball forever. RPO, or any offense based on quick reading, or analytical reading. I mean, if tackle is defending against a defender rushing to the outside and the qb is in the pocket he won't be able to see them. If someone keeps getting beat, then the offense coordinator can choose to start calling shotgun plays, running the ball, or dropping back further. There isn't really anything set in stone but most people in here should get what we are saying.