HARLINGEN — A couple of years ago, Tyler Armstrong was the skinny kid playing football.
Armstrong was a sophomore defensive end on Harlingen's J.V. squad. He didn't have the size but he was fast.
A move to varsity as a junior led to change in position.
Armstrong became a safety for the Cardinals. And now in his second season at that position, Armstrong is one of the hardest hitting safeties around.
"It's been really fun this season," Armstrong said. "I enjoy laying out receivers."
He's not the only one.