Why did the Steelers of the seventies, admitted steroid users, have so many players die before their 60th birthday?Why did a Steelers' team doctor resign in 2007 after allegedly purchasing six figures worth of human growth hormone?
How did James Harrison go from being cut multiple times to being named league defensive MVP? How did a bruising runner like Jerome Bettis manage such a late career surge? Was it natural. It certainly could be.