Bill Poe Offensive Coordinator Southlake Carroll High School (TX) The Dragon offense has eight different passing families in its offense. Carroll High School designs its passing families so their quarterbacks know what they need to read pre-snap. Coach Poe breaks down the Smash family in an easy-to-implement format for any coach at any level. This system gives your quarterbacks the ability to quickly and easily know what their first read will be pre-snap. Its a simple and easy-to-use system.