This year the QB's under 30 (so far) are:
McCown, Bortles, Smith, Newton, Goff, Watson, Taylor, and Flacco.
Last year it would've been:
Tannehill, Goff, Taylor, Fitzpatrick, Prescott, Kaep
2015 would've been:
Dalton, Smith, Bridgewater, Taylor, Kaep, Manziel, Cassel
How about we define 'running QBs' by their rush attempts instead of their pass attempts?