Drew Stanton has said that Detroit Lions wide receiver Calvin Johnson has no weaknesses in his game.
The Indianapolis Colts backup quarterback has highlighted the wideout, nicknamed Megatron, as a key player ahead of the two sides' meeting this weekend.
Stanton told NFL.com: "I don't think he has a bad attribute.
"Obviously his size is what sticks out first and foremost. His size and speed and strength. But his football knowledge, too. His demeanor, his approach, all those things are professional.
"Some of it was God-given, other of it he's worked at it extremely hard. I don't know if there's a deficiency in his game. People have been trying to find it for a while."
Stanton spent five years at Detroit before moving to the Colts earlier this year.