Ravens safety Matt Elam is 5-foot-10 and 210 pounds, while Lions receiver Calvin Johnson is 6-foot-5 and 236 pounds. So it wouldn’t seem to benefit Elam to try to get physical with Megatron when the two meet on Monday night.

But Elam, a 22-year-old rookie, says that when taking on an old guy like the 28-year-old Johnson, you always have to get physical.

“He’s pretty old, so I don’t know how physical he’ll be,” Elam said. “He’s a big guy, but he’s older. I guess when they get older they’re not going to be as physical, you know what I’m saying? We’re going to have to be physical, make him uncomfortable.”