Gettin good pressure without using nano's

do you always have to nano to put good pressure on the QB? is there a way to force mistakes without giving up a lot of coverage in the process? or do you guys just nano and play f@g D all day? just wondering

One way i like to get pressure without using a nano is getting a nickel or dollar package and overloading one side with blitzers. It usually confuses the o-line and have them moving everywhere. When you get close to the qb dive at him because they somehow always get the ball out. Having a good d-line will help the coverage part.