There was a moment when Antoine Winfield knew the Vikings had something in rookie cornerback Josh Robinson.
It was the preseason, Vikings against San Diego, second quarter. On third-and-11, Charlie Whitehurst of the Chargers completed a pass to fullback Jacob Hester. Well before he got to the first-down marker, Robinson came up and hit Hester, hard.
"You could see he was not afraid of contact," Winfield said.
For the veteran cornerback, this is important. Everybody could see from the first minicamp that Robinson was every bit as fast as his reputation, which started to grow when he ran the fastest 40-yard time (4.33 seconds) in the pre-draft combine.
But wed that speed with a willingness to hit? Winfield's eyes light up.
"I love his toughness," Winfield said. "And here's another thing -- he's not afraid of the bright lights."
As it happened, Robinson jumped up after the play, then staggered. Winfield directed him to the sideline.
Turns out Robinson saw some bright lights on that hit. He had a concussion.