Sports Illustrated: Nearly 50 years old, could Willie Gault still play in the NFL?

Saw this article today in SI.  Apparently at 49, Willie Gault can run the 40 in 4.4 seconds.  This guy is specimen.  If you don't believe the article after reading it, here's another that I found that's even more impressive.

Yahoo Sports: Willie Gault is still racing around at 48